7726180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 21047040

約数和(自身を除く): 13320860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 173, 203, 220, 290, 308, 319, 346, 385, 406, 580, 638, 692, 770, 812, 865, 1015, 1211, 1276, 1540, 1595, 1730, 1903, 2030, 2233, 2422, 3190, 3460, 3806, 4060, 4466, 4844, 5017, 6055, 6380, 7612, 8932, 9515, 10034, 11165, 12110, 13321, 19030, 20068, 22330, 24220, 25085, 26642, 35119, 38060, 44660, 50170, 53284, 55187, 66605, 70238, 100340, 110374, 133210, 140476, 175595, 220748, 266420, 275935, 351190, 386309, 551870, 702380, 772618, 1103740, 1545236, 1931545, 3863090, 7726180]

約数ペア:

[(1, 7726180), (2, 3863090), (4, 1931545), (5, 1545236), (7, 1103740), (10, 772618), (11, 702380), (14, 551870), (20, 386309), (22, 351190), (28, 275935), (29, 266420), (35, 220748), (44, 175595), (55, 140476), (58, 133210), (70, 110374), (77, 100340), (110, 70238), (116, 66605), (140, 55187), (145, 53284), (154, 50170), (173, 44660), (203, 38060), (220, 35119), (290, 26642), (308, 25085), (319, 24220), (346, 22330), (385, 20068), (406, 19030), (580, 13321), (638, 12110), (692, 11165), (770, 10034), (812, 9515), (865, 8932), (1015, 7612), (1211, 6380), (1276, 6055), (1540, 5017), (1595, 4844), (1730, 4466), (1903, 4060), (2030, 3806), (2233, 3460), (2422, 3190)]