30487428

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1378

約数の個数: 60

約数和(自身を含む): 80854620

約数和(自身を除く): 50367192

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1289, 1314, 1971, 2578, 2628, 3867, 3942, 5156, 5913, 7734, 7884, 11601, 11826, 15468, 23202, 23652, 34803, 46404, 69606, 94097, 104409, 139212, 188194, 208818, 282291, 376388, 417636, 564582, 846873, 1129164, 1693746, 2540619, 3387492, 5081238, 7621857, 10162476, 15243714, 30487428]

約数ペア:

[(1, 30487428), (2, 15243714), (3, 10162476), (4, 7621857), (6, 5081238), (9, 3387492), (12, 2540619), (18, 1693746), (27, 1129164), (36, 846873), (54, 564582), (73, 417636), (81, 376388), (108, 282291), (146, 208818), (162, 188194), (219, 139212), (292, 104409), (324, 94097), (438, 69606), (657, 46404), (876, 34803), (1289, 23652), (1314, 23202), (1971, 15468), (2578, 11826), (2628, 11601), (3867, 7884), (3942, 7734), (5156, 5913)]