9530220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22691}}^1$

素因数の和:22710

約数の個数: 48

約数和(自身を含む): 30498048

約数和(自身を除く): 20967828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 22691, 45382, 68073, 90764, 113455, 136146, 158837, 226910, 272292, 317674, 340365, 453820, 476511, 635348, 680730, 794185, 953022, 1361460, 1588370, 1906044, 2382555, 3176740, 4765110, 9530220]

約数ペア:

[(1, 9530220), (2, 4765110), (3, 3176740), (4, 2382555), (5, 1906044), (6, 1588370), (7, 1361460), (10, 953022), (12, 794185), (14, 680730), (15, 635348), (20, 476511), (21, 453820), (28, 340365), (30, 317674), (35, 272292), (42, 226910), (60, 158837), (70, 136146), (84, 113455), (105, 90764), (140, 68073), (210, 45382), (420, 22691)]