20174099430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672469981}}^1$

素因数の和:672469991

約数の個数: 16

約数和(自身を含む): 48417838704

約数和(自身を除く): 28243739274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672469981, 1344939962, 2017409943, 3362349905, 4034819886, 6724699810, 10087049715, 20174099430]

約数ペア:

[(1, 20174099430), (2, 10087049715), (3, 6724699810), (5, 4034819886), (6, 3362349905), (10, 2017409943), (15, 1344939962), (30, 672469981)]