72302530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{425309}}^1$

素因数の和:425333

約数の個数: 16

約数和(自身を含む): 137800440

約数和(自身を除く): 65497910

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 425309, 850618, 2126545, 4253090, 7230253, 14460506, 36151265, 72302530]

約数ペア:

[(1, 72302530), (2, 36151265), (5, 14460506), (10, 7230253), (17, 4253090), (34, 2126545), (85, 850618), (170, 425309)]