Q: What is the sum of all factors of the number 172,530 excluding 172,530?

A: 299,214

Why is 299,214 the sum of all factors of 172,530, excluding 172,530?

The factors of the number 172,530 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 243, 270, 355, 405, 426, 486, 639, 710, 810, 1065, 1215, 1278, 1917, 2130, 2430, 3195, 3834, 5751, 6390, 9585, 11502, 17253, 19170, 28755, 34506, 57510, 86265, 172530.

If you add them up, you will get the total of 172,829. Now subtract 172,530 to get 299,214