Q: What is the sum of all factors of the number 258,310 excluding 258,310?
A: 242,666
The factors of the number 258,310 are: 1, 2, 5, 10, 13, 26, 65, 130, 1987, 3974, 9935, 19870, 25831, 51662, 129155, 258310.
If you add them up, you will get the total of 258,552. Now subtract 258,310 to get 242,666