30895188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 76749120

約数和(自身を除く): 45853932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 269, 538, 563, 807, 1076, 1126, 1614, 1689, 2252, 3228, 3378, 4573, 6756, 9146, 9571, 13719, 18292, 19142, 27438, 28713, 38284, 54876, 57426, 114852, 151447, 302894, 454341, 605788, 908682, 1817364, 2574599, 5149198, 7723797, 10298396, 15447594, 30895188]

約数ペア:

[(1, 30895188), (2, 15447594), (3, 10298396), (4, 7723797), (6, 5149198), (12, 2574599), (17, 1817364), (34, 908682), (51, 605788), (68, 454341), (102, 302894), (204, 151447), (269, 114852), (538, 57426), (563, 54876), (807, 38284), (1076, 28713), (1126, 27438), (1614, 19142), (1689, 18292), (2252, 13719), (3228, 9571), (3378, 9146), (4573, 6756)]