72605710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{315677}}^1$

素因数の和:315707

約数の個数: 16

約数和(自身を含む): 136372896

約数和(自身を除く): 63767186

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 315677, 631354, 1578385, 3156770, 7260571, 14521142, 36302855, 72605710]

約数ペア:

[(1, 72605710), (2, 36302855), (5, 14521142), (10, 7260571), (23, 3156770), (46, 1578385), (115, 631354), (230, 315677)]