Q: What is the sum of all factors of the number 11,430 excluding 11,430?
A: 18,522
The factors of the number 11,430 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430.
If you add them up, you will get the total of 11,448. Now subtract 11,430 to get 18,522