9171420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{152857}}^1$

素因数の和:152869

約数の個数: 24

約数和(自身を含む): 25680144

約数和(自身を除く): 16508724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 152857, 305714, 458571, 611428, 764285, 917142, 1528570, 1834284, 2292855, 3057140, 4585710, 9171420]

約数ペア:

[(1, 9171420), (2, 4585710), (3, 3057140), (4, 2292855), (5, 1834284), (6, 1528570), (10, 917142), (12, 764285), (15, 611428), (20, 458571), (30, 305714), (60, 152857)]