663669930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9907}}^1$

素因数の和:9964

約数の個数: 128

約数和(自身を含む): 2054522880

約数和(自身を除く): 1390852950

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 105, 110, 145, 154, 165, 174, 203, 210, 231, 290, 319, 330, 385, 406, 435, 462, 609, 638, 770, 870, 957, 1015, 1155, 1218, 1595, 1914, 2030, 2233, 2310, 3045, 3190, 4466, 4785, 6090, 6699, 9570, 9907, 11165, 13398, 19814, 22330, 29721, 33495, 49535, 59442, 66990, 69349, 99070, 108977, 138698, 148605, 208047, 217954, 287303, 297210, 326931, 346745, 416094, 544885, 574606, 653862, 693490, 762839, 861909, 1040235, 1089770, 1436515, 1525678, 1634655, 1723818, 2011121, 2080470, 2288517, 2873030, 3160333, 3269310, 3814195, 4022242, 4309545, 4577034, 6033363, 6320666, 7628390, 8619090, 9480999, 10055605, 11442585, 12066726, 15801665, 18961998, 20111210, 22122331, 22885170, 30166815, 31603330, 44244662, 47404995, 60333630, 66366993, 94809990, 110611655, 132733986, 221223310, 331834965, 663669930]

約数ペア:

[(1, 663669930), (2, 331834965), (3, 221223310), (5, 132733986), (6, 110611655), (7, 94809990), (10, 66366993), (11, 60333630), (14, 47404995), (15, 44244662), (21, 31603330), (22, 30166815), (29, 22885170), (30, 22122331), (33, 20111210), (35, 18961998), (42, 15801665), (55, 12066726), (58, 11442585), (66, 10055605), (70, 9480999), (77, 8619090), (87, 7628390), (105, 6320666), (110, 6033363), (145, 4577034), (154, 4309545), (165, 4022242), (174, 3814195), (203, 3269310), (210, 3160333), (231, 2873030), (290, 2288517), (319, 2080470), (330, 2011121), (385, 1723818), (406, 1634655), (435, 1525678), (462, 1436515), (609, 1089770), (638, 1040235), (770, 861909), (870, 762839), (957, 693490), (1015, 653862), (1155, 574606), (1218, 544885), (1595, 416094), (1914, 346745), (2030, 326931), (2233, 297210), (2310, 287303), (3045, 217954), (3190, 208047), (4466, 148605), (4785, 138698), (6090, 108977), (6699, 99070), (9570, 69349), (9907, 66990), (11165, 59442), (13398, 49535), (19814, 33495), (22330, 29721)]