87191430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2906381}}^1$

素因数の和:2906391

約数の個数: 16

約数和(自身を含む): 209259504

約数和(自身を除く): 122068074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2906381, 5812762, 8719143, 14531905, 17438286, 29063810, 43595715, 87191430]

約数ペア:

[(1, 87191430), (2, 43595715), (3, 29063810), (5, 17438286), (6, 14531905), (10, 8719143), (15, 5812762), (30, 2906381)]