2057525430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68584181}}^1$

素因数の和:68584191

約数の個数: 16

約数和(自身を含む): 4938061104

約数和(自身を除く): 2880535674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68584181, 137168362, 205752543, 342920905, 411505086, 685841810, 1028762715, 2057525430]

約数ペア:

[(1, 2057525430), (2, 1028762715), (3, 685841810), (5, 411505086), (6, 342920905), (10, 205752543), (15, 137168362), (30, 68584181)]