2748156740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1733}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 6767760384

約数和(自身を除く): 4019603644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 241, 329, 470, 482, 658, 940, 964, 1205, 1316, 1645, 1687, 1733, 2410, 3290, 3374, 3466, 4820, 6580, 6748, 6932, 8435, 8665, 11327, 12131, 16870, 17330, 22654, 24262, 33740, 34660, 45308, 48524, 56635, 60655, 79289, 81451, 113270, 121310, 158578, 162902, 226540, 242620, 317156, 325804, 396445, 407255, 417653, 570157, 792890, 814510, 835306, 1140314, 1585780, 1629020, 1670612, 2088265, 2280628, 2850785, 2923571, 4176530, 5701570, 5847142, 8353060, 11403140, 11694284, 14617855, 19629691, 29235710, 39259382, 58471420, 78518764, 98148455, 137407837, 196296910, 274815674, 392593820, 549631348, 687039185, 1374078370, 2748156740]

約数ペア:

[(1, 2748156740), (2, 1374078370), (4, 687039185), (5, 549631348), (7, 392593820), (10, 274815674), (14, 196296910), (20, 137407837), (28, 98148455), (35, 78518764), (47, 58471420), (70, 39259382), (94, 29235710), (140, 19629691), (188, 14617855), (235, 11694284), (241, 11403140), (329, 8353060), (470, 5847142), (482, 5701570), (658, 4176530), (940, 2923571), (964, 2850785), (1205, 2280628), (1316, 2088265), (1645, 1670612), (1687, 1629020), (1733, 1585780), (2410, 1140314), (3290, 835306), (3374, 814510), (3466, 792890), (4820, 570157), (6580, 417653), (6748, 407255), (6932, 396445), (8435, 325804), (8665, 317156), (11327, 242620), (12131, 226540), (16870, 162902), (17330, 158578), (22654, 121310), (24262, 113270), (33740, 81451), (34660, 79289), (45308, 60655), (48524, 56635)]