27831180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 86704128

約数和(自身を除く): 58872948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1151, 1209, 1612, 1860, 2015, 2302, 2418, 3453, 4030, 4604, 4836, 5755, 6045, 6906, 8060, 11510, 12090, 13812, 14963, 17265, 23020, 24180, 29926, 34530, 35681, 44889, 59852, 69060, 71362, 74815, 89778, 107043, 142724, 149630, 178405, 179556, 214086, 224445, 299260, 356810, 428172, 448890, 463853, 535215, 713620, 897780, 927706, 1070430, 1391559, 1855412, 2140860, 2319265, 2783118, 4638530, 5566236, 6957795, 9277060, 13915590, 27831180]

約数ペア:

[(1, 27831180), (2, 13915590), (3, 9277060), (4, 6957795), (5, 5566236), (6, 4638530), (10, 2783118), (12, 2319265), (13, 2140860), (15, 1855412), (20, 1391559), (26, 1070430), (30, 927706), (31, 897780), (39, 713620), (52, 535215), (60, 463853), (62, 448890), (65, 428172), (78, 356810), (93, 299260), (124, 224445), (130, 214086), (155, 179556), (156, 178405), (186, 149630), (195, 142724), (260, 107043), (310, 89778), (372, 74815), (390, 71362), (403, 69060), (465, 59852), (620, 44889), (780, 35681), (806, 34530), (930, 29926), (1151, 24180), (1209, 23020), (1612, 17265), (1860, 14963), (2015, 13812), (2302, 12090), (2418, 11510), (3453, 8060), (4030, 6906), (4604, 6045), (4836, 5755)]