9965340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 37739520

約数和(自身を除く): 27774180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 719, 770, 924, 990, 1155, 1260, 1386, 1438, 1540, 1980, 2157, 2310, 2772, 2876, 3465, 3595, 4314, 4620, 5033, 6471, 6930, 7190, 7909, 8628, 10066, 10785, 12942, 13860, 14380, 15099, 15818, 20132, 21570, 23727, 25165, 25884, 30198, 31636, 32355, 39545, 43140, 45297, 47454, 50330, 55363, 60396, 64710, 71181, 75495, 79090, 90594, 94908, 100660, 110726, 118635, 129420, 142362, 150990, 158180, 166089, 181188, 221452, 226485, 237270, 276815, 284724, 301980, 332178, 355905, 452970, 474540, 498267, 553630, 664356, 711810, 830445, 905940, 996534, 1107260, 1423620, 1660890, 1993068, 2491335, 3321780, 4982670, 9965340]

約数ペア:

[(1, 9965340), (2, 4982670), (3, 3321780), (4, 2491335), (5, 1993068), (6, 1660890), (7, 1423620), (9, 1107260), (10, 996534), (11, 905940), (12, 830445), (14, 711810), (15, 664356), (18, 553630), (20, 498267), (21, 474540), (22, 452970), (28, 355905), (30, 332178), (33, 301980), (35, 284724), (36, 276815), (42, 237270), (44, 226485), (45, 221452), (55, 181188), (60, 166089), (63, 158180), (66, 150990), (70, 142362), (77, 129420), (84, 118635), (90, 110726), (99, 100660), (105, 94908), (110, 90594), (126, 79090), (132, 75495), (140, 71181), (154, 64710), (165, 60396), (180, 55363), (198, 50330), (210, 47454), (220, 45297), (231, 43140), (252, 39545), (308, 32355), (315, 31636), (330, 30198), (385, 25884), (396, 25165), (420, 23727), (462, 21570), (495, 20132), (630, 15818), (660, 15099), (693, 14380), (719, 13860), (770, 12942), (924, 10785), (990, 10066), (1155, 8628), (1260, 7909), (1386, 7190), (1438, 6930), (1540, 6471), (1980, 5033), (2157, 4620), (2310, 4314), (2772, 3595), (2876, 3465)]