12758730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{425291}}^1$

素因数の和:425301

約数の個数: 16

約数和(自身を含む): 30621024

約数和(自身を除く): 17862294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 425291, 850582, 1275873, 2126455, 2551746, 4252910, 6379365, 12758730]

約数ペア:

[(1, 12758730), (2, 6379365), (3, 4252910), (5, 2551746), (6, 2126455), (10, 1275873), (15, 850582), (30, 425291)]