8520853890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{35597}}^1$

素因数の和:35787

約数の個数: 64

約数和(自身を含む): 20914536960

約数和(自身を除く): 12393683070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 101, 158, 202, 237, 303, 395, 474, 505, 606, 790, 1010, 1185, 1515, 2370, 3030, 7979, 15958, 23937, 35597, 39895, 47874, 71194, 79790, 106791, 119685, 177985, 213582, 239370, 355970, 533955, 1067910, 2812163, 3595297, 5624326, 7190594, 8436489, 10785891, 14060815, 16872978, 17976485, 21571782, 28121630, 35952970, 42182445, 53929455, 84364890, 107858910, 284028463, 568056926, 852085389, 1420142315, 1704170778, 2840284630, 4260426945, 8520853890]

約数ペア:

[(1, 8520853890), (2, 4260426945), (3, 2840284630), (5, 1704170778), (6, 1420142315), (10, 852085389), (15, 568056926), (30, 284028463), (79, 107858910), (101, 84364890), (158, 53929455), (202, 42182445), (237, 35952970), (303, 28121630), (395, 21571782), (474, 17976485), (505, 16872978), (606, 14060815), (790, 10785891), (1010, 8436489), (1185, 7190594), (1515, 5624326), (2370, 3595297), (3030, 2812163), (7979, 1067910), (15958, 533955), (23937, 355970), (35597, 239370), (39895, 213582), (47874, 177985), (71194, 119685), (79790, 106791)]