The factors of the number 1,196,910 are: 1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 31, 33, 39, 45, 54, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 135, 143, 155, 165, 186, 195, 198, 234, 270, 279, 286, 297, 310, 330, 341, 351, 390, 403, 429, 465, 495, 558, 585, 594, 682, 702, 715, 806, 837, 858, 930, 990, 1023, 1170, 1209, 1287, 1395, 1430, 1485, 1674, 1705, 1755, 2015, 2046, 2145, 2418, 2574, 2790, 2970, 3069, 3410, 3510, 3627, 3861, 4030, 4185, 4290, 4433, 5115, 6045, 6138, 6435, 7254, 7722, 8370, 8866, 9207, 10230, 10881, 12090, 12870, 13299, 15345, 18135, 18414, 19305, 21762, 22165, 26598, 30690, 36270, 38610, 39897, 44330, 46035, 54405, 66495, 79794, 92070, 108810, 119691, 132990, 199485, 239382, 398970, 598455, 1196910.
If you add them up, you will get the total of 3,870,720.