30139635

素因数分解:

$3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1571}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 48291840

約数和(自身を除く): 18152205

約数列:

[1, 3, 5, 15, 1279, 1571, 3837, 4713, 6395, 7855, 19185, 23565, 2009309, 6027927, 10046545, 30139635]

約数ペア:

[(1, 30139635), (3, 10046545), (5, 6027927), (15, 2009309), (1279, 23565), (1571, 19185), (3837, 7855), (4713, 6395)]