Q: What is the sum of all factors of the number 3,000,278 excluding 3,000,278?
A: 1,500,142
The factors of the number 3,000,278 are: 1, 2, 1500139, 3000278.
If you add them up, you will get the total of 3,000,279. Now subtract 3,000,278 to get 1,500,142