210004674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3739}}^1$

素因数の和:3815

約数の個数: 64

約数和(自身を含む): 491166720

約数和(自身を除く): 281162046

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 222, 253, 407, 506, 759, 814, 851, 1221, 1518, 1702, 2442, 2553, 3739, 5106, 7478, 9361, 11217, 18722, 22434, 28083, 41129, 56166, 82258, 85997, 123387, 138343, 171994, 246774, 257991, 276686, 415029, 515982, 830058, 945967, 1521773, 1891934, 2837901, 3043546, 3181889, 4565319, 5675802, 6363778, 9130638, 9545667, 19091334, 35000779, 70001558, 105002337, 210004674]

約数ペア:

[(1, 210004674), (2, 105002337), (3, 70001558), (6, 35000779), (11, 19091334), (22, 9545667), (23, 9130638), (33, 6363778), (37, 5675802), (46, 4565319), (66, 3181889), (69, 3043546), (74, 2837901), (111, 1891934), (138, 1521773), (222, 945967), (253, 830058), (407, 515982), (506, 415029), (759, 276686), (814, 257991), (851, 246774), (1221, 171994), (1518, 138343), (1702, 123387), (2442, 85997), (2553, 82258), (3739, 56166), (5106, 41129), (7478, 28083), (9361, 22434), (11217, 18722)]