28863740220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{50273}}^1$

素因数の和:51659

約数の個数: 96

約数和(自身を含む): 92433374208

約数和(自身を除く): 63569633988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1367, 2734, 4101, 5468, 6835, 8202, 9569, 13670, 16404, 19138, 20505, 27340, 28707, 38276, 41010, 47845, 50273, 57414, 82020, 95690, 100546, 114828, 143535, 150819, 191380, 201092, 251365, 287070, 301638, 351911, 502730, 574140, 603276, 703822, 754095, 1005460, 1055733, 1407644, 1508190, 1759555, 2111466, 3016380, 3519110, 4222932, 5278665, 7038220, 10557330, 21114660, 68723191, 137446382, 206169573, 274892764, 343615955, 412339146, 481062337, 687231910, 824678292, 962124674, 1030847865, 1374463820, 1443187011, 1924249348, 2061695730, 2405311685, 2886374022, 4123391460, 4810623370, 5772748044, 7215935055, 9621246740, 14431870110, 28863740220]

約数ペア:

[(1, 28863740220), (2, 14431870110), (3, 9621246740), (4, 7215935055), (5, 5772748044), (6, 4810623370), (7, 4123391460), (10, 2886374022), (12, 2405311685), (14, 2061695730), (15, 1924249348), (20, 1443187011), (21, 1374463820), (28, 1030847865), (30, 962124674), (35, 824678292), (42, 687231910), (60, 481062337), (70, 412339146), (84, 343615955), (105, 274892764), (140, 206169573), (210, 137446382), (420, 68723191), (1367, 21114660), (2734, 10557330), (4101, 7038220), (5468, 5278665), (6835, 4222932), (8202, 3519110), (9569, 3016380), (13670, 2111466), (16404, 1759555), (19138, 1508190), (20505, 1407644), (27340, 1055733), (28707, 1005460), (38276, 754095), (41010, 703822), (47845, 603276), (50273, 574140), (57414, 502730), (82020, 351911), (95690, 301638), (100546, 287070), (114828, 251365), (143535, 201092), (150819, 191380)]