Q: What is the sum of all factors of the number 143,370 excluding 143,370?

A: 249,750

Why is 249,750 the sum of all factors of 143,370, excluding 143,370?

The factors of the number 143,370 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 243, 270, 295, 354, 405, 486, 531, 590, 810, 885, 1062, 1215, 1593, 1770, 2430, 2655, 3186, 4779, 5310, 7965, 9558, 14337, 15930, 23895, 28674, 47790, 71685, 143370.

If you add them up, you will get the total of 143,619. Now subtract 143,370 to get 249,750