The factors of the number 2,530,710 are: 1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 103, 105, 117, 126, 130, 135, 182, 189, 195, 206, 210, 234, 270, 273, 309, 315, 351, 378, 390, 455, 515, 546, 585, 618, 630, 702, 721, 819, 910, 927, 945, 1030, 1170, 1339, 1365, 1442, 1545, 1638, 1755, 1854, 1890, 2163, 2457, 2678, 2730, 2781, 3090, 3510, 3605, 4017, 4095, 4326, 4635, 4914, 5562, 6489, 6695, 7210, 8034, 8190, 9270, 9373, 10815, 12051, 12285, 12978, 13390, 13905, 18746, 19467, 20085, 21630, 24102, 24570, 27810, 28119, 32445, 36153, 38934, 40170, 46865, 56238, 60255, 64890, 72306, 84357, 93730, 97335, 120510, 140595, 168714, 180765, 194670, 253071, 281190, 361530, 421785, 506142, 843570, 1265355, 2530710.
If you add them up, you will get the total of 8,386,560.