72908370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{270031}}^1$

素因数の和:270047

約数の個数: 32

約数和(自身を含む): 194423040

約数和(自身を除く): 121514670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 270031, 540062, 810093, 1350155, 1620186, 2430279, 2700310, 4050465, 4860558, 7290837, 8100930, 12151395, 14581674, 24302790, 36454185, 72908370]

約数ペア:

[(1, 72908370), (2, 36454185), (3, 24302790), (5, 14581674), (6, 12151395), (9, 8100930), (10, 7290837), (15, 4860558), (18, 4050465), (27, 2700310), (30, 2430279), (45, 1620186), (54, 1350155), (90, 810093), (135, 540062), (270, 270031)]