Q: What is the sum of all factors of the number 349,890 excluding 349,890?
A: 505,470
The factors of the number 349,890 are: 1, 2, 3, 5, 6, 10, 15, 30, 107, 109, 214, 218, 321, 327, 535, 545, 642, 654, 1070, 1090, 1605, 1635, 3210, 3270, 11663, 23326, 34989, 58315, 69978, 116630, 174945, 349890.
If you add them up, you will get the total of 350,395. Now subtract 349,890 to get 505,470