Q: What is the sum of all factors of the number 137,860,770 excluding 137,860,770?

A: 210,420,510

Why is 210,420,510 the sum of all factors of 137,860,770, excluding 137,860,770?

The factors of the number 137,860,770 are: 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 241861, 483722, 725583, 1209305, 1451166, 2418610, 3627915, 4595359, 7255830, 9190718, 13786077, 22976795, 27572154, 45953590, 68930385, 137860770.

If you add them up, you will get the total of 137,860,980. Now subtract 137,860,770 to get 210,420,510