30313860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{505231}}^1$

素因数の和:505243

約数の個数: 24

約数和(自身を含む): 84878976

約数和(自身を除く): 54565116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 505231, 1010462, 1515693, 2020924, 2526155, 3031386, 5052310, 6062772, 7578465, 10104620, 15156930, 30313860]

約数ペア:

[(1, 30313860), (2, 15156930), (3, 10104620), (4, 7578465), (5, 6062772), (6, 5052310), (10, 3031386), (12, 2526155), (15, 2020924), (20, 1515693), (30, 1010462), (60, 505231)]