20162861430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672095381}}^1$

素因数の和:672095391

約数の個数: 16

約数和(自身を含む): 48390867504

約数和(自身を除く): 28228006074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672095381, 1344190762, 2016286143, 3360476905, 4032572286, 6720953810, 10081430715, 20162861430]

約数ペア:

[(1, 20162861430), (2, 10081430715), (3, 6720953810), (5, 4032572286), (6, 3360476905), (10, 2016286143), (15, 1344190762), (30, 672095381)]