30027540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{500459}}^1$

素因数の和:500471

約数の個数: 24

約数和(自身を含む): 84077280

約数和(自身を除く): 54049740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 500459, 1000918, 1501377, 2001836, 2502295, 3002754, 5004590, 6005508, 7506885, 10009180, 15013770, 30027540]

約数ペア:

[(1, 30027540), (2, 15013770), (3, 10009180), (4, 7506885), (5, 6005508), (6, 5004590), (10, 3002754), (12, 2502295), (15, 2001836), (20, 1501377), (30, 1000918), (60, 500459)]