Q: What is the sum of all factors of the number 1,645,430 excluding 1,645,430?
A: 1,490,890
The factors of the number 1,645,430 are: 1, 2, 5, 10, 17, 34, 85, 170, 9679, 19358, 48395, 96790, 164543, 329086, 822715, 1645430.
If you add them up, you will get the total of 1,645,431. Now subtract 1,645,430 to get 1,490,890