20165430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672181}}^1$

素因数の和:672191

約数の個数: 16

約数和(自身を含む): 48397104

約数和(自身を除く): 28231674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672181, 1344362, 2016543, 3360905, 4033086, 6721810, 10082715, 20165430]

約数ペア:

[(1, 20165430), (2, 10082715), (3, 6721810), (5, 4033086), (6, 3360905), (10, 2016543), (15, 1344362), (30, 672181)]