30258216

素因数分解:

$2^3\times 3^2\times {\mathrm{420253}}^1$

素因数の和:420265

約数の個数: 24

約数和(自身を含む): 81949530

約数和(自身を除く): 51691314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420253, 840506, 1260759, 1681012, 2521518, 3362024, 3782277, 5043036, 7564554, 10086072, 15129108, 30258216]

約数ペア:

[(1, 30258216), (2, 15129108), (3, 10086072), (4, 7564554), (6, 5043036), (8, 3782277), (9, 3362024), (12, 2521518), (18, 1681012), (24, 1260759), (36, 840506), (72, 420253)]