Q: What is the sum of all factors of the number 30,400,421 excluding 30,400,421?
A: 901,243
The factors of the number 30,400,421 are: 1, 37, 523, 1571, 19351, 58127, 821633, 30400421.
If you add them up, you will get the total of 30,401,322. Now subtract 30,400,421 to get 901,243