1510122220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1903

約数の個数: 96

約数和(自身を含む): 3460423680

約数和(自身を除く): 1950301460

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 47, 58, 62, 94, 116, 124, 145, 155, 188, 235, 290, 310, 470, 580, 620, 899, 940, 1363, 1457, 1787, 1798, 2726, 2914, 3574, 3596, 4495, 5452, 5828, 6815, 7148, 7285, 8935, 8990, 13630, 14570, 17870, 17980, 27260, 29140, 35740, 42253, 51823, 55397, 83989, 84506, 103646, 110794, 167978, 169012, 207292, 211265, 221588, 259115, 276985, 335956, 419945, 422530, 518230, 553970, 839890, 845060, 1036460, 1107940, 1606513, 1679780, 2435681, 2603659, 3213026, 4871362, 5207318, 6426052, 8032565, 9742724, 10414636, 12178405, 13018295, 16065130, 24356810, 26036590, 32130260, 48713620, 52073180, 75506111, 151012222, 302024444, 377530555, 755061110, 1510122220]

約数ペア:

[(1, 1510122220), (2, 755061110), (4, 377530555), (5, 302024444), (10, 151012222), (20, 75506111), (29, 52073180), (31, 48713620), (47, 32130260), (58, 26036590), (62, 24356810), (94, 16065130), (116, 13018295), (124, 12178405), (145, 10414636), (155, 9742724), (188, 8032565), (235, 6426052), (290, 5207318), (310, 4871362), (470, 3213026), (580, 2603659), (620, 2435681), (899, 1679780), (940, 1606513), (1363, 1107940), (1457, 1036460), (1787, 845060), (1798, 839890), (2726, 553970), (2914, 518230), (3574, 422530), (3596, 419945), (4495, 335956), (5452, 276985), (5828, 259115), (6815, 221588), (7148, 211265), (7285, 207292), (8935, 169012), (8990, 167978), (13630, 110794), (14570, 103646), (17870, 84506), (17980, 83989), (27260, 55397), (29140, 51823), (35740, 42253)]