30893658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{839}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 69128640

約数和(自身を除く): 38234982

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 361, 646, 722, 839, 969, 1083, 1678, 1938, 2166, 2517, 5034, 6137, 12274, 14263, 15941, 18411, 28526, 31882, 36822, 42789, 47823, 85578, 95646, 270997, 302879, 541994, 605758, 812991, 908637, 1625982, 1817274, 5148943, 10297886, 15446829, 30893658]

約数ペア:

[(1, 30893658), (2, 15446829), (3, 10297886), (6, 5148943), (17, 1817274), (19, 1625982), (34, 908637), (38, 812991), (51, 605758), (57, 541994), (102, 302879), (114, 270997), (323, 95646), (361, 85578), (646, 47823), (722, 42789), (839, 36822), (969, 31882), (1083, 28526), (1678, 18411), (1938, 15941), (2166, 14263), (2517, 12274), (5034, 6137)]