57740620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 149184000

約数和(自身を除く): 91443380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 380, 443, 490, 532, 665, 686, 886, 931, 980, 1330, 1372, 1715, 1772, 1862, 2215, 2660, 3101, 3430, 3724, 4430, 4655, 6202, 6517, 6860, 8417, 8860, 9310, 12404, 13034, 15505, 16834, 18620, 21707, 26068, 31010, 32585, 33668, 42085, 43414, 58919, 62020, 65170, 84170, 86828, 108535, 117838, 130340, 151949, 168340, 217070, 235676, 294595, 303898, 412433, 434140, 589190, 607796, 759745, 824866, 1178380, 1519490, 1649732, 2062165, 2887031, 3038980, 4124330, 5774062, 8248660, 11548124, 14435155, 28870310, 57740620]

約数ペア:

[(1, 57740620), (2, 28870310), (4, 14435155), (5, 11548124), (7, 8248660), (10, 5774062), (14, 4124330), (19, 3038980), (20, 2887031), (28, 2062165), (35, 1649732), (38, 1519490), (49, 1178380), (70, 824866), (76, 759745), (95, 607796), (98, 589190), (133, 434140), (140, 412433), (190, 303898), (196, 294595), (245, 235676), (266, 217070), (343, 168340), (380, 151949), (443, 130340), (490, 117838), (532, 108535), (665, 86828), (686, 84170), (886, 65170), (931, 62020), (980, 58919), (1330, 43414), (1372, 42085), (1715, 33668), (1772, 32585), (1862, 31010), (2215, 26068), (2660, 21707), (3101, 18620), (3430, 16834), (3724, 15505), (4430, 13034), (4655, 12404), (6202, 9310), (6517, 8860), (6860, 8417)]