12927690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{379}}^2$

素因数の和:771

約数の個数: 36

約数和(自身を含む): 33700914

約数和(自身を除く): 20773224

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 379, 758, 1137, 1895, 2274, 3411, 3790, 5685, 6822, 11370, 17055, 34110, 143641, 287282, 430923, 718205, 861846, 1292769, 1436410, 2154615, 2585538, 4309230, 6463845, 12927690]

約数ペア:

[(1, 12927690), (2, 6463845), (3, 4309230), (5, 2585538), (6, 2154615), (9, 1436410), (10, 1292769), (15, 861846), (18, 718205), (30, 430923), (45, 287282), (90, 143641), (379, 34110), (758, 17055), (1137, 11370), (1895, 6822), (2274, 5685), (3411, 3790)]