2985877860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{165331}}^1$

素因数の和:165393

約数の個数: 96

約数和(自身を含む): 9777073152

約数和(自身を除く): 6791195292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 165331, 330662, 495993, 661324, 826655, 991986, 1157317, 1653310, 1983972, 2314634, 2479965, 3306620, 3471951, 4629268, 4959930, 5786585, 6943902, 7109233, 9919860, 11573170, 13887804, 14218466, 17359755, 21327699, 23146340, 28436932, 34719510, 35546165, 42655398, 49764631, 69439020, 71092330, 85310796, 99529262, 106638495, 142184660, 149293893, 199058524, 213276990, 248823155, 298587786, 426553980, 497646310, 597175572, 746469465, 995292620, 1492938930, 2985877860]

約数ペア:

[(1, 2985877860), (2, 1492938930), (3, 995292620), (4, 746469465), (5, 597175572), (6, 497646310), (7, 426553980), (10, 298587786), (12, 248823155), (14, 213276990), (15, 199058524), (20, 149293893), (21, 142184660), (28, 106638495), (30, 99529262), (35, 85310796), (42, 71092330), (43, 69439020), (60, 49764631), (70, 42655398), (84, 35546165), (86, 34719510), (105, 28436932), (129, 23146340), (140, 21327699), (172, 17359755), (210, 14218466), (215, 13887804), (258, 11573170), (301, 9919860), (420, 7109233), (430, 6943902), (516, 5786585), (602, 4959930), (645, 4629268), (860, 3471951), (903, 3306620), (1204, 2479965), (1290, 2314634), (1505, 1983972), (1806, 1653310), (2580, 1157317), (3010, 991986), (3612, 826655), (4515, 661324), (6020, 495993), (9030, 330662), (18060, 165331)]