Q: What is the sum of all factors of the number 90,390 excluding 90,390?
A: 137,706
The factors of the number 90,390 are: 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 786, 1310, 1965, 3013, 3930, 6026, 9039, 15065, 18078, 30130, 45195, 90390.
If you add them up, you will get the total of 90,527. Now subtract 90,390 to get 137,706