127801380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3137}}^1$

素因数の和:3253

約数の個数: 96

約数和(自身を含む): 413312256

約数和(自身を除く): 285510876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3137, 3395, 4074, 5820, 6274, 6790, 8148, 9411, 10185, 12548, 13580, 15685, 18822, 20370, 21959, 31370, 37644, 40740, 43918, 47055, 62740, 65877, 87836, 94110, 109795, 131754, 188220, 219590, 263508, 304289, 329385, 439180, 608578, 658770, 912867, 1217156, 1317540, 1521445, 1825734, 2130023, 3042890, 3651468, 4260046, 4564335, 6085780, 6390069, 8520092, 9128670, 10650115, 12780138, 18257340, 21300230, 25560276, 31950345, 42600460, 63900690, 127801380]

約数ペア:

[(1, 127801380), (2, 63900690), (3, 42600460), (4, 31950345), (5, 25560276), (6, 21300230), (7, 18257340), (10, 12780138), (12, 10650115), (14, 9128670), (15, 8520092), (20, 6390069), (21, 6085780), (28, 4564335), (30, 4260046), (35, 3651468), (42, 3042890), (60, 2130023), (70, 1825734), (84, 1521445), (97, 1317540), (105, 1217156), (140, 912867), (194, 658770), (210, 608578), (291, 439180), (388, 329385), (420, 304289), (485, 263508), (582, 219590), (679, 188220), (970, 131754), (1164, 109795), (1358, 94110), (1455, 87836), (1940, 65877), (2037, 62740), (2716, 47055), (2910, 43918), (3137, 40740), (3395, 37644), (4074, 31370), (5820, 21959), (6274, 20370), (6790, 18822), (8148, 15685), (9411, 13580), (10185, 12548)]