Q: What is the sum of all factors of the number 661,430 excluding 661,430?
A: 824,650
The factors of the number 661,430 are: 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 859, 1718, 4295, 6013, 8590, 9449, 12026, 18898, 30065, 47245, 60130, 66143, 94490, 132286, 330715, 661430.
If you add them up, you will get the total of 662,254. Now subtract 661,430 to get 824,650