158509710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{195691}}^1$

素因数の和:195710

約数の個数: 40

約数和(自身を含む): 426217176

約数和(自身を除く): 267707466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 195691, 391382, 587073, 978455, 1174146, 1761219, 1956910, 2935365, 3522438, 5283657, 5870730, 8806095, 10567314, 15850971, 17612190, 26418285, 31701942, 52836570, 79254855, 158509710]

約数ペア:

[(1, 158509710), (2, 79254855), (3, 52836570), (5, 31701942), (6, 26418285), (9, 17612190), (10, 15850971), (15, 10567314), (18, 8806095), (27, 5870730), (30, 5283657), (45, 3522438), (54, 2935365), (81, 1956910), (90, 1761219), (135, 1174146), (162, 978455), (270, 587073), (405, 391382), (810, 195691)]