Q: What is the sum of all factors of the number 130,531,030 excluding 130,531,030?

A: 147,253,610

Why is 147,253,610 the sum of all factors of 130,531,030, excluding 130,531,030?

The factors of the number 130,531,030 are: 1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 64301, 128602, 321505, 450107, 643010, 900214, 1864729, 2250535, 3729458, 4501070, 9323645, 13053103, 18647290, 26106206, 65265515, 130531030.

If you add them up, you will get the total of 130,531,177. Now subtract 130,531,030 to get 147,253,610