Q: What is the sum of all factors of the number 179,890 excluding 179,890?
A: 143,930
The factors of the number 179,890 are: 1, 2, 5, 10, 17989, 35978, 89945, 179890.
If you add them up, you will get the total of 180,033. Now subtract 179,890 to get 143,930