135445380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1637}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 435891456

約数和(自身を除く): 300446076

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, 197, 210, 394, 420, 591, 788, 985, 1182, 1379, 1637, 1970, 2364, 2758, 2955, 3274, 3940, 4137, 4911, 5516, 5910, 6548, 6895, 8185, 8274, 9822, 11459, 11820, 13790, 16370, 16548, 19644, 20685, 22918, 24555, 27580, 32740, 34377, 41370, 45836, 49110, 57295, 68754, 82740, 98220, 114590, 137508, 171885, 229180, 322489, 343770, 644978, 687540, 967467, 1289956, 1612445, 1934934, 2257423, 3224890, 3869868, 4514846, 4837335, 6449780, 6772269, 9029692, 9674670, 11287115, 13544538, 19349340, 22574230, 27089076, 33861345, 45148460, 67722690, 135445380]

約数ペア:

[(1, 135445380), (2, 67722690), (3, 45148460), (4, 33861345), (5, 27089076), (6, 22574230), (7, 19349340), (10, 13544538), (12, 11287115), (14, 9674670), (15, 9029692), (20, 6772269), (21, 6449780), (28, 4837335), (30, 4514846), (35, 3869868), (42, 3224890), (60, 2257423), (70, 1934934), (84, 1612445), (105, 1289956), (140, 967467), (197, 687540), (210, 644978), (394, 343770), (420, 322489), (591, 229180), (788, 171885), (985, 137508), (1182, 114590), (1379, 98220), (1637, 82740), (1970, 68754), (2364, 57295), (2758, 49110), (2955, 45836), (3274, 41370), (3940, 34377), (4137, 32740), (4911, 27580), (5516, 24555), (5910, 22918), (6548, 20685), (6895, 19644), (8185, 16548), (8274, 16370), (9822, 13790), (11459, 11820)]