Q: What is the sum of all factors of the number 74,290 excluding 74,290?
A: 81,230
The factors of the number 74,290 are: 1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 85, 95, 115, 170, 190, 230, 323, 391, 437, 646, 782, 874, 1615, 1955, 2185, 3230, 3910, 4370, 7429, 14858, 37145, 74290.
If you add them up, you will get the total of 74,371. Now subtract 74,290 to get 81,230