2584882020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{6173}}^1$

素因数の和:7189

約数の個数: 96

約数和(自身を含む): 8281260288

約数和(自身を除く): 5696378268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 997, 1994, 2991, 3988, 4985, 5982, 6173, 6979, 9970, 11964, 12346, 13958, 14955, 18519, 19940, 20937, 24692, 27916, 29910, 30865, 34895, 37038, 41874, 43211, 59820, 61730, 69790, 74076, 83748, 86422, 92595, 104685, 123460, 129633, 139580, 172844, 185190, 209370, 216055, 259266, 370380, 418740, 432110, 518532, 648165, 864220, 1296330, 2592660, 6154481, 12308962, 18463443, 24617924, 30772405, 36926886, 43081367, 61544810, 73853772, 86162734, 92317215, 123089620, 129244101, 172325468, 184634430, 215406835, 258488202, 369268860, 430813670, 516976404, 646220505, 861627340, 1292441010, 2584882020]

約数ペア:

[(1, 2584882020), (2, 1292441010), (3, 861627340), (4, 646220505), (5, 516976404), (6, 430813670), (7, 369268860), (10, 258488202), (12, 215406835), (14, 184634430), (15, 172325468), (20, 129244101), (21, 123089620), (28, 92317215), (30, 86162734), (35, 73853772), (42, 61544810), (60, 43081367), (70, 36926886), (84, 30772405), (105, 24617924), (140, 18463443), (210, 12308962), (420, 6154481), (997, 2592660), (1994, 1296330), (2991, 864220), (3988, 648165), (4985, 518532), (5982, 432110), (6173, 418740), (6979, 370380), (9970, 259266), (11964, 216055), (12346, 209370), (13958, 185190), (14955, 172844), (18519, 139580), (19940, 129633), (20937, 123460), (24692, 104685), (27916, 92595), (29910, 86422), (30865, 83748), (34895, 74076), (37038, 69790), (41874, 61730), (43211, 59820)]