Q: What is the sum of all factors of the number 354,830 excluding 354,830?
A: 400,306
The factors of the number 354,830 are: 1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 137, 185, 259, 274, 370, 518, 685, 959, 1295, 1370, 1918, 2590, 4795, 5069, 9590, 10138, 25345, 35483, 50690, 70966, 177415, 354830.
If you add them up, you will get the total of 355,230. Now subtract 354,830 to get 400,306