Q: What is the sum of all factors of the number 243,143,030 excluding 243,143,030?

A: 232,532,170

Why is 232,532,170 the sum of all factors of 243,143,030, excluding 243,143,030?

The factors of the number 243,143,030 are: 1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 17159, 34318, 85795, 171590, 223067, 446134, 1115335, 1870331, 2230670, 3740662, 9351655, 18703310, 24314303, 48628606, 121571515, 243143030.

If you add them up, you will get the total of 243,143,262. Now subtract 243,143,030 to get 232,532,170