69171420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1152857}}^1$

素因数の和:1152869

約数の個数: 24

約数和(自身を含む): 193680144

約数和(自身を除く): 124508724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1152857, 2305714, 3458571, 4611428, 5764285, 6917142, 11528570, 13834284, 17292855, 23057140, 34585710, 69171420]

約数ペア:

[(1, 69171420), (2, 34585710), (3, 23057140), (4, 17292855), (5, 13834284), (6, 11528570), (10, 6917142), (12, 5764285), (15, 4611428), (20, 3458571), (30, 2305714), (60, 1152857)]