Q: What is the sum of all factors of the number 5,490 excluding 5,490?
A: 9,018
The factors of the number 5,490 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490.
If you add them up, you will get the total of 5,499. Now subtract 5,490 to get 9,018