31472004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 77454720

約数和(自身を除く): 45982716

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 101, 138, 202, 276, 303, 404, 606, 1129, 1212, 2258, 2323, 3387, 4516, 4646, 6774, 6969, 9292, 13548, 13938, 25967, 27876, 51934, 77901, 103868, 114029, 155802, 228058, 311604, 342087, 456116, 684174, 1368348, 2622667, 5245334, 7868001, 10490668, 15736002, 31472004]

約数ペア:

[(1, 31472004), (2, 15736002), (3, 10490668), (4, 7868001), (6, 5245334), (12, 2622667), (23, 1368348), (46, 684174), (69, 456116), (92, 342087), (101, 311604), (138, 228058), (202, 155802), (276, 114029), (303, 103868), (404, 77901), (606, 51934), (1129, 27876), (1212, 25967), (2258, 13938), (2323, 13548), (3387, 9292), (4516, 6969), (4646, 6774)]