15660730

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6899}}^1$

素因数の和:7133

約数の個数: 16

約数和(自身を含む): 28317600

約数和(自身を除く): 12656870

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 6899, 13798, 34495, 68990, 1566073, 3132146, 7830365, 15660730]

約数ペア:

[(1, 15660730), (2, 7830365), (5, 3132146), (10, 1566073), (227, 68990), (454, 34495), (1135, 13798), (2270, 6899)]