539331370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2467

約数の個数: 48

約数和(自身を含む): 1038879072

約数和(自身を除く): 499547702

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 529, 989, 1058, 1978, 2371, 2645, 4742, 4945, 5290, 9890, 11855, 22747, 23710, 45494, 54533, 101953, 109066, 113735, 203906, 227470, 272665, 509765, 545330, 1019530, 1254259, 2344919, 2508518, 4689838, 6271295, 11724595, 12542590, 23449190, 53933137, 107866274, 269665685, 539331370]

約数ペア:

[(1, 539331370), (2, 269665685), (5, 107866274), (10, 53933137), (23, 23449190), (43, 12542590), (46, 11724595), (86, 6271295), (115, 4689838), (215, 2508518), (230, 2344919), (430, 1254259), (529, 1019530), (989, 545330), (1058, 509765), (1978, 272665), (2371, 227470), (2645, 203906), (4742, 113735), (4945, 109066), (5290, 101953), (9890, 54533), (11855, 45494), (22747, 23710)]