4054260

素因数分解:

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

素因数の和:230

約数の個数: 96

約数和(自身を含む): 13305600

約数和(自身を除く): 9251340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 197, 210, 245, 294, 343, 394, 420, 490, 588, 591, 686, 735, 788, 980, 985, 1029, 1182, 1372, 1379, 1470, 1715, 1970, 2058, 2364, 2758, 2940, 2955, 3430, 3940, 4116, 4137, 5145, 5516, 5910, 6860, 6895, 8274, 9653, 10290, 11820, 13790, 16548, 19306, 20580, 20685, 27580, 28959, 38612, 41370, 48265, 57918, 67571, 82740, 96530, 115836, 135142, 144795, 193060, 202713, 270284, 289590, 337855, 405426, 579180, 675710, 810852, 1013565, 1351420, 2027130, 4054260]

約数ペア:

[(1, 4054260), (2, 2027130), (3, 1351420), (4, 1013565), (5, 810852), (6, 675710), (7, 579180), (10, 405426), (12, 337855), (14, 289590), (15, 270284), (20, 202713), (21, 193060), (28, 144795), (30, 135142), (35, 115836), (42, 96530), (49, 82740), (60, 67571), (70, 57918), (84, 48265), (98, 41370), (105, 38612), (140, 28959), (147, 27580), (196, 20685), (197, 20580), (210, 19306), (245, 16548), (294, 13790), (343, 11820), (394, 10290), (420, 9653), (490, 8274), (588, 6895), (591, 6860), (686, 5910), (735, 5516), (788, 5145), (980, 4137), (985, 4116), (1029, 3940), (1182, 3430), (1372, 2955), (1379, 2940), (1470, 2758), (1715, 2364), (1970, 2058)]