Q: What is the sum of all factors of the number 426,530 excluding 426,530?
A: 453,454
The factors of the number 426,530 are: 1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 193, 221, 386, 442, 965, 1105, 1930, 2210, 2509, 3281, 5018, 6562, 12545, 16405, 25090, 32810, 42653, 85306, 213265, 426530.
If you add them up, you will get the total of 426,983. Now subtract 426,530 to get 453,454