12415020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{206917}}^1$

素因数の和:206929

約数の個数: 24

約数和(自身を含む): 34762224

約数和(自身を除く): 22347204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 206917, 413834, 620751, 827668, 1034585, 1241502, 2069170, 2483004, 3103755, 4138340, 6207510, 12415020]

約数ペア:

[(1, 12415020), (2, 6207510), (3, 4138340), (4, 3103755), (5, 2483004), (6, 2069170), (10, 1241502), (12, 1034585), (15, 827668), (20, 620751), (30, 413834), (60, 206917)]