30481404

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{18541}}^1$

素因数の和:18685

約数の個数: 24

約数和(自身を含む): 71646288

約数和(自身を除く): 41164884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 18541, 37082, 55623, 74164, 111246, 222492, 2540117, 5080234, 7620351, 10160468, 15240702, 30481404]

約数ペア:

[(1, 30481404), (2, 15240702), (3, 10160468), (4, 7620351), (6, 5080234), (12, 2540117), (137, 222492), (274, 111246), (411, 74164), (548, 55623), (822, 37082), (1644, 18541)]