83430830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{170267}}^1$

素因数の和:170288

約数の個数: 24

約数和(自身を含む): 174694968

約数和(自身を除く): 91264138

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 170267, 340534, 851335, 1191869, 1702670, 2383738, 5959345, 8343083, 11918690, 16686166, 41715415, 83430830]

約数ペア:

[(1, 83430830), (2, 41715415), (5, 16686166), (7, 11918690), (10, 8343083), (14, 5959345), (35, 2383738), (49, 1702670), (70, 1191869), (98, 851335), (245, 340534), (490, 170267)]