30814756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 65479680

約数和(自身を除く): 34664924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 413, 644, 811, 826, 1357, 1622, 1652, 2714, 3244, 5428, 5677, 9499, 11354, 18653, 18998, 22708, 37306, 37996, 47849, 74612, 95698, 130571, 191396, 261142, 334943, 522284, 669886, 1100527, 1339772, 2201054, 4402108, 7703689, 15407378, 30814756]

約数ペア:

[(1, 30814756), (2, 15407378), (4, 7703689), (7, 4402108), (14, 2201054), (23, 1339772), (28, 1100527), (46, 669886), (59, 522284), (92, 334943), (118, 261142), (161, 191396), (236, 130571), (322, 95698), (413, 74612), (644, 47849), (811, 37996), (826, 37306), (1357, 22708), (1622, 18998), (1652, 18653), (2714, 11354), (3244, 9499), (5428, 5677)]