1330763820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22179397}}^1$

素因数の和:22179409

約数の個数: 24

約数和(自身を含む): 3726138864

約数和(自身を除く): 2395375044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22179397, 44358794, 66538191, 88717588, 110896985, 133076382, 221793970, 266152764, 332690955, 443587940, 665381910, 1330763820]

約数ペア:

[(1, 1330763820), (2, 665381910), (3, 443587940), (4, 332690955), (5, 266152764), (6, 221793970), (10, 133076382), (12, 110896985), (15, 88717588), (20, 66538191), (30, 44358794), (60, 22179397)]