Q: What is the sum of all factors of the number 43,290 excluding 43,290?
A: 81,198
The factors of the number 43,290 are: 1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1443, 1665, 2405, 2886, 3330, 4329, 4810, 7215, 8658, 14430, 21645, 43290.
If you add them up, you will get the total of 43,371. Now subtract 43,290 to get 81,198