1330449420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22174157}}^1$

素因数の和:22174169

約数の個数: 24

約数和(自身を含む): 3725258544

約数和(自身を除く): 2394809124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22174157, 44348314, 66522471, 88696628, 110870785, 133044942, 221741570, 266089884, 332612355, 443483140, 665224710, 1330449420]

約数ペア:

[(1, 1330449420), (2, 665224710), (3, 443483140), (4, 332612355), (5, 266089884), (6, 221741570), (10, 133044942), (12, 110870785), (15, 88696628), (20, 66522471), (30, 44348314), (60, 22174157)]