86587620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7109}}^1$

素因数の和:7157

約数の個数: 96

約数和(自身を含む): 286675200

約数和(自身を除く): 200087580

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, 7109, 12180, 14218, 21327, 28436, 35545, 42654, 49763, 71090, 85308, 99526, 106635, 142180, 149289, 199052, 206161, 213270, 248815, 298578, 412322, 426540, 497630, 597156, 618483, 746445, 824644, 995260, 1030805, 1236966, 1443127, 1492890, 2061610, 2473932, 2886254, 2985780, 3092415, 4123220, 4329381, 5772508, 6184830, 7215635, 8658762, 12369660, 14431270, 17317524, 21646905, 28862540, 43293810, 86587620]

約数ペア:

[(1, 86587620), (2, 43293810), (3, 28862540), (4, 21646905), (5, 17317524), (6, 14431270), (7, 12369660), (10, 8658762), (12, 7215635), (14, 6184830), (15, 5772508), (20, 4329381), (21, 4123220), (28, 3092415), (29, 2985780), (30, 2886254), (35, 2473932), (42, 2061610), (58, 1492890), (60, 1443127), (70, 1236966), (84, 1030805), (87, 995260), (105, 824644), (116, 746445), (140, 618483), (145, 597156), (174, 497630), (203, 426540), (210, 412322), (290, 298578), (348, 248815), (406, 213270), (420, 206161), (435, 199052), (580, 149289), (609, 142180), (812, 106635), (870, 99526), (1015, 85308), (1218, 71090), (1740, 49763), (2030, 42654), (2436, 35545), (3045, 28436), (4060, 21327), (6090, 14218), (7109, 12180)]