30512724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 78274560

約数和(自身を除く): 47761836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 1529, 1663, 1668, 3058, 3326, 4587, 4989, 6116, 6652, 9174, 9978, 18293, 18348, 19956, 36586, 54879, 73172, 109758, 219516, 231157, 462314, 693471, 924628, 1386942, 2542727, 2773884, 5085454, 7628181, 10170908, 15256362, 30512724]

約数ペア:

[(1, 30512724), (2, 15256362), (3, 10170908), (4, 7628181), (6, 5085454), (11, 2773884), (12, 2542727), (22, 1386942), (33, 924628), (44, 693471), (66, 462314), (132, 231157), (139, 219516), (278, 109758), (417, 73172), (556, 54879), (834, 36586), (1529, 19956), (1663, 18348), (1668, 18293), (3058, 9978), (3326, 9174), (4587, 6652), (4989, 6116)]