30066512

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 71424000

約数和(自身を除く): 41357488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 199, 266, 284, 304, 398, 497, 532, 568, 796, 994, 1064, 1136, 1349, 1393, 1592, 1988, 2128, 2698, 2786, 3184, 3781, 3976, 5396, 5572, 7562, 7952, 9443, 10792, 11144, 14129, 15124, 18886, 21584, 22288, 26467, 28258, 30248, 37772, 52934, 56516, 60496, 75544, 98903, 105868, 113032, 151088, 197806, 211736, 226064, 268451, 395612, 423472, 536902, 791224, 1073804, 1582448, 1879157, 2147608, 3758314, 4295216, 7516628, 15033256, 30066512]

約数ペア:

[(1, 30066512), (2, 15033256), (4, 7516628), (7, 4295216), (8, 3758314), (14, 2147608), (16, 1879157), (19, 1582448), (28, 1073804), (38, 791224), (56, 536902), (71, 423472), (76, 395612), (112, 268451), (133, 226064), (142, 211736), (152, 197806), (199, 151088), (266, 113032), (284, 105868), (304, 98903), (398, 75544), (497, 60496), (532, 56516), (568, 52934), (796, 37772), (994, 30248), (1064, 28258), (1136, 26467), (1349, 22288), (1393, 21584), (1592, 18886), (1988, 15124), (2128, 14129), (2698, 11144), (2786, 10792), (3184, 9443), (3781, 7952), (3976, 7562), (5396, 5572)]