Q: What is the sum of all factors of the number 427,090 excluding 427,090?
A: 341,690
The factors of the number 427,090 are: 1, 2, 5, 10, 42709, 85418, 213545, 427090.
If you add them up, you will get the total of 427,431. Now subtract 427,090 to get 341,690