217796070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7259869}}^1$

素因数の和:7259879

約数の個数: 16

約数和(自身を含む): 522710640

約数和(自身を除く): 304914570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7259869, 14519738, 21779607, 36299345, 43559214, 72598690, 108898035, 217796070]

約数ペア:

[(1, 217796070), (2, 108898035), (3, 72598690), (5, 43559214), (6, 36299345), (10, 21779607), (15, 14519738), (30, 7259869)]