654325980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{141629}}^1$

素因数の和:141659

約数の個数: 96

約数和(自身を含む): 2284208640

約数和(自身を除く): 1629882660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 141629, 283258, 424887, 566516, 708145, 849774, 991403, 1416290, 1557919, 1699548, 1982806, 2124435, 2832580, 2974209, 3115838, 3965612, 4248870, 4673757, 4957015, 5948418, 6231676, 7789595, 8497740, 9347514, 9914030, 10905433, 11896836, 14871045, 15579190, 18695028, 19828060, 21810866, 23368785, 29742090, 31158380, 32716299, 43621732, 46737570, 54527165, 59484180, 65432598, 93475140, 109054330, 130865196, 163581495, 218108660, 327162990, 654325980]

約数ペア:

[(1, 654325980), (2, 327162990), (3, 218108660), (4, 163581495), (5, 130865196), (6, 109054330), (7, 93475140), (10, 65432598), (11, 59484180), (12, 54527165), (14, 46737570), (15, 43621732), (20, 32716299), (21, 31158380), (22, 29742090), (28, 23368785), (30, 21810866), (33, 19828060), (35, 18695028), (42, 15579190), (44, 14871045), (55, 11896836), (60, 10905433), (66, 9914030), (70, 9347514), (77, 8497740), (84, 7789595), (105, 6231676), (110, 5948418), (132, 4957015), (140, 4673757), (154, 4248870), (165, 3965612), (210, 3115838), (220, 2974209), (231, 2832580), (308, 2124435), (330, 1982806), (385, 1699548), (420, 1557919), (462, 1416290), (660, 991403), (770, 849774), (924, 708145), (1155, 566516), (1540, 424887), (2310, 283258), (4620, 141629)]