186731580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15331}}^1$

素因数の和:15379

約数の個数: 96

約数和(自身を含む): 618186240

約数和(自身を除く): 431454660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 15331, 30662, 45993, 61324, 76655, 91986, 107317, 153310, 183972, 214634, 229965, 306620, 321951, 429268, 444599, 459930, 536585, 643902, 889198, 919860, 1073170, 1287804, 1333797, 1609755, 1778396, 2146340, 2222995, 2667594, 3112193, 3219510, 4445990, 5335188, 6224386, 6439020, 6668985, 8891980, 9336579, 12448772, 13337970, 15560965, 18673158, 26675940, 31121930, 37346316, 46682895, 62243860, 93365790, 186731580]

約数ペア:

[(1, 186731580), (2, 93365790), (3, 62243860), (4, 46682895), (5, 37346316), (6, 31121930), (7, 26675940), (10, 18673158), (12, 15560965), (14, 13337970), (15, 12448772), (20, 9336579), (21, 8891980), (28, 6668985), (29, 6439020), (30, 6224386), (35, 5335188), (42, 4445990), (58, 3219510), (60, 3112193), (70, 2667594), (84, 2222995), (87, 2146340), (105, 1778396), (116, 1609755), (140, 1333797), (145, 1287804), (174, 1073170), (203, 919860), (210, 889198), (290, 643902), (348, 536585), (406, 459930), (420, 444599), (435, 429268), (580, 321951), (609, 306620), (812, 229965), (870, 214634), (1015, 183972), (1218, 153310), (1740, 107317), (2030, 91986), (2436, 76655), (3045, 61324), (4060, 45993), (6090, 30662), (12180, 15331)]