30027906

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 66830400

約数和(自身を除く): 36802494

約数列:

[1, 2, 3, 6, 9, 18, 83, 101, 166, 199, 202, 249, 303, 398, 498, 597, 606, 747, 909, 1194, 1494, 1791, 1818, 3582, 8383, 16517, 16766, 20099, 25149, 33034, 40198, 49551, 50298, 60297, 75447, 99102, 120594, 148653, 150894, 180891, 297306, 361782, 1668217, 3336434, 5004651, 10009302, 15013953, 30027906]

約数ペア:

[(1, 30027906), (2, 15013953), (3, 10009302), (6, 5004651), (9, 3336434), (18, 1668217), (83, 361782), (101, 297306), (166, 180891), (199, 150894), (202, 148653), (249, 120594), (303, 99102), (398, 75447), (498, 60297), (597, 50298), (606, 49551), (747, 40198), (909, 33034), (1194, 25149), (1494, 20099), (1791, 16766), (1818, 16517), (3582, 8383)]