135821460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2263691}}^1$

素因数の和:2263703

約数の個数: 24

約数和(自身を含む): 380300256

約数和(自身を除く): 244478796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2263691, 4527382, 6791073, 9054764, 11318455, 13582146, 22636910, 27164292, 33955365, 45273820, 67910730, 135821460]

約数ペア:

[(1, 135821460), (2, 67910730), (3, 45273820), (4, 33955365), (5, 27164292), (6, 22636910), (10, 13582146), (12, 11318455), (15, 9054764), (20, 6791073), (30, 4527382), (60, 2263691)]