Q: What is the sum of all factors of the number 6,430,890 excluding 6,430,890?
A: 9,003,318
The factors of the number 6,430,890 are: 1, 2, 3, 5, 6, 10, 15, 30, 214363, 428726, 643089, 1071815, 1286178, 2143630, 3215445, 6430890.
If you add them up, you will get the total of 6,430,899. Now subtract 6,430,890 to get 9,003,318