313123860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{82837}}^1$

素因数の和:82862

約数の個数: 96

約数和(自身を含む): 1113342720

約数和(自身を除く): 800218860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 82837, 165674, 248511, 331348, 414185, 497022, 579859, 745533, 828370, 994044, 1159718, 1242555, 1491066, 1656740, 1739577, 2236599, 2319436, 2485110, 2899295, 2982132, 3479154, 3727665, 4473198, 4970220, 5218731, 5798590, 6958308, 7455330, 8697885, 8946396, 10437462, 11182995, 11597180, 14910660, 15656193, 17395770, 20874924, 22365990, 26093655, 31312386, 34791540, 44731980, 52187310, 62624772, 78280965, 104374620, 156561930, 313123860]

約数ペア:

[(1, 313123860), (2, 156561930), (3, 104374620), (4, 78280965), (5, 62624772), (6, 52187310), (7, 44731980), (9, 34791540), (10, 31312386), (12, 26093655), (14, 22365990), (15, 20874924), (18, 17395770), (20, 15656193), (21, 14910660), (27, 11597180), (28, 11182995), (30, 10437462), (35, 8946396), (36, 8697885), (42, 7455330), (45, 6958308), (54, 5798590), (60, 5218731), (63, 4970220), (70, 4473198), (84, 3727665), (90, 3479154), (105, 2982132), (108, 2899295), (126, 2485110), (135, 2319436), (140, 2236599), (180, 1739577), (189, 1656740), (210, 1491066), (252, 1242555), (270, 1159718), (315, 994044), (378, 828370), (420, 745533), (540, 579859), (630, 497022), (756, 414185), (945, 331348), (1260, 248511), (1890, 165674), (3780, 82837)]