Q: What is the sum of all factors of the number 137,421,130 excluding 137,421,130?

A: 170,975,030

Why is 170,975,030 the sum of all factors of 137,421,130, excluding 137,421,130?

The factors of the number 137,421,130 are: 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 178469, 356938, 892345, 1249283, 1784690, 1963159, 2498566, 3926318, 6246415, 9815795, 12492830, 13742113, 19631590, 27484226, 68710565, 137421130.

If you add them up, you will get the total of 137,421,300. Now subtract 137,421,130 to get 170,975,030