20171149590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672371653}}^1$

素因数の和:672371663

約数の個数: 16

約数和(自身を含む): 48410759088

約数和(自身を除く): 28239609498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672371653, 1344743306, 2017114959, 3361858265, 4034229918, 6723716530, 10085574795, 20171149590]

約数ペア:

[(1, 20171149590), (2, 10085574795), (3, 6723716530), (5, 4034229918), (6, 3361858265), (10, 2017114959), (15, 1344743306), (30, 672371653)]