The factors of the number 840,223,530 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 243, 270, 309, 373, 405, 486, 515, 618, 729, 746, 810, 927, 1030, 1119, 1215, 1458, 1545, 1854, 1865, 2187, 2238, 2430, 2781, 3090, 3357, 3645, 3730, 4374, 4635, 5562, 5595, 6714, 7290, 8343, 9270, 10071, 10935, 11190, 13905, 16686, 16785, 20142, 21870, 25029, 27810, 30213, 33570, 38419, 41715, 50058, 50355, 60426, 75087, 76838, 83430, 90639, 100710, 115257, 125145, 150174, 151065, 181278, 192095, 225261, 230514, 250290, 271917, 302130, 345771, 375435, 384190, 450522, 453195, 543834, 576285, 691542, 750870, 815751, 906390, 1037313, 1126305, 1152570, 1359585, 1631502, 1728855, 2074626, 2252610, 2719170, 3111939, 3457710, 4078755, 5186565, 6223878, 8157510, 9335817, 10373130, 15559695, 18671634, 28007451, 31119390, 46679085, 56014902, 84022353, 93358170, 140037255, 168044706, 280074510, 420111765, 840223530.
If you add them up, you will get the total of 2,296,419,840.