2240664555

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1872

約数の個数: 64

約数和(自身を含む): 3853422720

約数和(自身を除く): 1612758165

約数列:

[1, 3, 5, 15, 29, 41, 73, 87, 123, 145, 205, 219, 365, 435, 615, 1095, 1189, 1721, 2117, 2993, 3567, 5163, 5945, 6351, 8605, 8979, 10585, 14965, 17835, 25815, 31755, 44895, 49909, 70561, 86797, 125633, 149727, 211683, 249545, 260391, 352805, 376899, 433985, 628165, 748635, 1058415, 1301955, 1884495, 2046269, 3643357, 5150953, 6138807, 10231345, 10930071, 15452859, 18216785, 25754765, 30694035, 54650355, 77264295, 149377637, 448132911, 746888185, 2240664555]

約数ペア:

[(1, 2240664555), (3, 746888185), (5, 448132911), (15, 149377637), (29, 77264295), (41, 54650355), (73, 30694035), (87, 25754765), (123, 18216785), (145, 15452859), (205, 10930071), (219, 10231345), (365, 6138807), (435, 5150953), (615, 3643357), (1095, 2046269), (1189, 1884495), (1721, 1301955), (2117, 1058415), (2993, 748635), (3567, 628165), (5163, 433985), (5945, 376899), (6351, 352805), (8605, 260391), (8979, 249545), (10585, 211683), (14965, 149727), (17835, 125633), (25815, 86797), (31755, 70561), (44895, 49909)]