Q: What is the sum of all factors of the number 1,280,830 excluding 1,280,830?
A: 1,037,570
The factors of the number 1,280,830 are: 1, 2, 5, 10, 349, 367, 698, 734, 1745, 1835, 3490, 3670, 128083, 256166, 640415, 1280830.
If you add them up, you will get the total of 1,280,831. Now subtract 1,280,830 to get 1,037,570