Q: What is the sum of all factors of the number 139,380 excluding 139,380?

A: 271,884

Why is 271,884 the sum of all factors of 139,380, excluding 139,380?

The factors of the number 139,380 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 101, 115, 138, 202, 230, 276, 303, 345, 404, 460, 505, 606, 690, 1010, 1212, 1380, 1515, 2020, 2323, 3030, 4646, 6060, 6969, 9292, 11615, 13938, 23230, 27876, 34845, 46460, 69690, 139380.

If you add them up, you will get the total of 139,651. Now subtract 139,380 to get 271,884