Q: What is the sum of all factors of the number 318,330 excluding 318,330?

A: 546,534

Why is 546,534 the sum of all factors of 318,330, excluding 318,330?

The factors of the number 318,330 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 131, 135, 162, 243, 262, 270, 393, 405, 486, 655, 786, 810, 1179, 1215, 1310, 1965, 2358, 2430, 3537, 3930, 5895, 7074, 10611, 11790, 17685, 21222, 31833, 35370, 53055, 63666, 106110, 159165, 318330.

If you add them up, you will get the total of 318,876. Now subtract 318,330 to get 546,534