138669870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4622329}}^1$

素因数の和:4622339

約数の個数: 16

約数和(自身を含む): 332807760

約数和(自身を除く): 194137890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4622329, 9244658, 13866987, 23111645, 27733974, 46223290, 69334935, 138669870]

約数ペア:

[(1, 138669870), (2, 69334935), (3, 46223290), (5, 27733974), (6, 23111645), (10, 13866987), (15, 9244658), (30, 4622329)]