2051207430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68373581}}^1$

素因数の和:68373591

約数の個数: 16

約数和(自身を含む): 4922897904

約数和(自身を除く): 2871690474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68373581, 136747162, 205120743, 341867905, 410241486, 683735810, 1025603715, 2051207430]

約数ペア:

[(1, 2051207430), (2, 1025603715), (3, 683735810), (5, 410241486), (6, 341867905), (10, 205120743), (15, 136747162), (30, 68373581)]