Q: What is the sum of all factors of the number 1,380,690 excluding 1,380,690?
A: 2,501,370
The factors of the number 1,380,690 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 345, 414, 435, 522, 529, 667, 690, 870, 1035, 1058, 1305, 1334, 1587, 2001, 2070, 2610, 2645, 3174, 3335, 4002, 4761, 5290, 6003, 6670, 7935, 9522, 10005, 12006, 15341, 15870, 20010, 23805, 30015, 30682, 46023, 47610, 60030, 76705, 92046, 138069, 153410, 230115, 276138, 460230, 690345, 1380690.
If you add them up, you will get the total of 1,380,692. Now subtract 1,380,690 to get 2,501,370