Q: What is the sum of all factors of the number 729,430 excluding 729,430?
A: 738,218
The factors of the number 729,430 are: 1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 181, 310, 362, 403, 806, 905, 1810, 2015, 2353, 4030, 4706, 5611, 11222, 11765, 23530, 28055, 56110, 72943, 145886, 364715, 729430.
If you add them up, you will get the total of 730,168. Now subtract 729,430 to get 738,218