Q: What is the sum of all factors of the number 191,490 excluding 191,490?
A: 304,446
The factors of the number 191,490 are: 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 491, 982, 1473, 2455, 2946, 4910, 6383, 7365, 12766, 14730, 19149, 31915, 38298, 63830, 95745, 191490.
If you add them up, you will get the total of 191,794. Now subtract 191,490 to get 304,446