105415620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1756927}}^1$

素因数の和:1756939

約数の個数: 24

約数和(自身を含む): 295163904

約数和(自身を除く): 189748284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1756927, 3513854, 5270781, 7027708, 8784635, 10541562, 17569270, 21083124, 26353905, 35138540, 52707810, 105415620]

約数ペア:

[(1, 105415620), (2, 52707810), (3, 35138540), (4, 26353905), (5, 21083124), (6, 17569270), (10, 10541562), (12, 8784635), (15, 7027708), (20, 5270781), (30, 3513854), (60, 1756927)]