82071420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1367857}}^1$

素因数の和:1367869

約数の個数: 24

約数和(自身を含む): 229800144

約数和(自身を除く): 147728724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1367857, 2735714, 4103571, 5471428, 6839285, 8207142, 13678570, 16414284, 20517855, 27357140, 41035710, 82071420]

約数ペア:

[(1, 82071420), (2, 41035710), (3, 27357140), (4, 20517855), (5, 16414284), (6, 13678570), (10, 8207142), (12, 6839285), (15, 5471428), (20, 4103571), (30, 2735714), (60, 1367857)]