67724220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1128737}}^1$

素因数の和:1128749

約数の個数: 24

約数和(自身を含む): 189627984

約数和(自身を除く): 121903764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1128737, 2257474, 3386211, 4514948, 5643685, 6772422, 11287370, 13544844, 16931055, 22574740, 33862110, 67724220]

約数ペア:

[(1, 67724220), (2, 33862110), (3, 22574740), (4, 16931055), (5, 13544844), (6, 11287370), (10, 6772422), (12, 5643685), (15, 4514948), (20, 3386211), (30, 2257474), (60, 1128737)]