Q: What is the sum of all factors of the number 138,930 excluding 138,930?
A: 225,678
The factors of the number 138,930 are: 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 421, 842, 1263, 2105, 2526, 4210, 4631, 6315, 9262, 12630, 13893, 23155, 27786, 46310, 69465, 138930.
If you add them up, you will get the total of 139,155. Now subtract 138,930 to get 225,678