30013860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{500231}}^1$

素因数の和:500243

約数の個数: 24

約数和(自身を含む): 84038976

約数和(自身を除く): 54025116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 500231, 1000462, 1500693, 2000924, 2501155, 3001386, 5002310, 6002772, 7503465, 10004620, 15006930, 30013860]

約数ペア:

[(1, 30013860), (2, 15006930), (3, 10004620), (4, 7503465), (5, 6002772), (6, 5002310), (10, 3001386), (12, 2501155), (15, 2000924), (20, 1500693), (30, 1000462), (60, 500231)]