123821430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4127381}}^1$

素因数の和:4127391

約数の個数: 16

約数和(自身を含む): 297171504

約数和(自身を除く): 173350074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4127381, 8254762, 12382143, 20636905, 24764286, 41273810, 61910715, 123821430]

約数ペア:

[(1, 123821430), (2, 61910715), (3, 41273810), (5, 24764286), (6, 20636905), (10, 12382143), (15, 8254762), (30, 4127381)]