30821430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1559}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 43309770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659, 1318, 1559, 1977, 3118, 3295, 3954, 4677, 6590, 7795, 9354, 9885, 15590, 19770, 23385, 46770, 1027381, 2054762, 3082143, 5136905, 6164286, 10273810, 15410715, 30821430]

約数ペア:

[(1, 30821430), (2, 15410715), (3, 10273810), (5, 6164286), (6, 5136905), (10, 3082143), (15, 2054762), (30, 1027381), (659, 46770), (1318, 23385), (1559, 19770), (1977, 15590), (3118, 9885), (3295, 9354), (3954, 7795), (4677, 6590)]