630676890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{33211}}^1$

素因数の和:33435

約数の個数: 48

約数和(自身を含む): 1647580896

約数和(自身を除く): 1016904006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 18990, 33211, 66422, 99633, 166055, 199266, 298899, 332110, 498165, 597798, 996330, 1494495, 2988990, 7007521, 14015042, 21022563, 35037605, 42045126, 63067689, 70075210, 105112815, 126135378, 210225630, 315338445, 630676890]

約数ペア:

[(1, 630676890), (2, 315338445), (3, 210225630), (5, 126135378), (6, 105112815), (9, 70075210), (10, 63067689), (15, 42045126), (18, 35037605), (30, 21022563), (45, 14015042), (90, 7007521), (211, 2988990), (422, 1494495), (633, 996330), (1055, 597798), (1266, 498165), (1899, 332110), (2110, 298899), (3165, 199266), (3798, 166055), (6330, 99633), (9495, 66422), (18990, 33211)]