Q: What is the sum of all factors of the number 31,425,870 excluding 31,425,870?

A: 55,250,610

Why is 55,250,610 the sum of all factors of 31,425,870, excluding 31,425,870?

The factors of the number 31,425,870 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 569, 789, 1138, 1315, 1578, 1707, 1841, 2630, 2845, 3414, 3682, 3945, 3983, 5523, 5690, 7890, 7966, 8535, 9205, 11046, 11949, 17070, 18410, 19915, 23898, 27615, 39830, 55230, 59745, 119490, 149647, 299294, 448941, 748235, 897882, 1047529, 1496470, 2095058, 2244705, 3142587, 4489410, 5237645, 6285174, 10475290, 15712935, 31425870.

If you add them up, you will get the total of 31,425,925. Now subtract 31,425,870 to get 55,250,610