Q: What is the sum of all factors of the number 137,356,770 excluding 137,356,770?

A: 211,692,318

Why is 211,692,318 the sum of all factors of 137,356,770, excluding 137,356,770?

The factors of the number 137,356,770 are: 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 269327, 538654, 807981, 1346635, 1615962, 2693270, 4039905, 4578559, 8079810, 9157118, 13735677, 22892795, 27471354, 45785590, 68678385, 137356770.

If you add them up, you will get the total of 137,356,981. Now subtract 137,356,770 to get 211,692,318