72790310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{154873}}^1$

素因数の和:154927

約数の個数: 16

約数和(自身を含む): 133811136

約数和(自身を除く): 61020826

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 154873, 309746, 774365, 1548730, 7279031, 14558062, 36395155, 72790310]

約数ペア:

[(1, 72790310), (2, 36395155), (5, 14558062), (10, 7279031), (47, 1548730), (94, 774365), (235, 309746), (470, 154873)]