8138220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{135637}}^1$

素因数の和:135649

約数の個数: 24

約数和(自身を含む): 22787184

約数和(自身を除く): 14648964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 135637, 271274, 406911, 542548, 678185, 813822, 1356370, 1627644, 2034555, 2712740, 4069110, 8138220]

約数ペア:

[(1, 8138220), (2, 4069110), (3, 2712740), (4, 2034555), (5, 1627644), (6, 1356370), (10, 813822), (12, 678185), (15, 542548), (20, 406911), (30, 271274), (60, 135637)]