2014985805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6661}}^1$

素因数の和:6786

約数の個数: 64

約数和(自身を含む): 3827079168

約数和(自身を除く): 1812093363

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 67, 105, 129, 201, 215, 301, 335, 469, 645, 903, 1005, 1407, 1505, 2345, 2881, 4515, 6661, 7035, 8643, 14405, 19983, 20167, 33305, 43215, 46627, 60501, 99915, 100835, 139881, 233135, 286423, 302505, 446287, 699405, 859269, 1338861, 1432115, 2004961, 2231435, 3124009, 4296345, 6014883, 6694305, 9372027, 10024805, 15620045, 19190341, 30074415, 46860135, 57571023, 95951705, 134332387, 287855115, 402997161, 671661935, 2014985805]

約数ペア:

[(1, 2014985805), (3, 671661935), (5, 402997161), (7, 287855115), (15, 134332387), (21, 95951705), (35, 57571023), (43, 46860135), (67, 30074415), (105, 19190341), (129, 15620045), (201, 10024805), (215, 9372027), (301, 6694305), (335, 6014883), (469, 4296345), (645, 3124009), (903, 2231435), (1005, 2004961), (1407, 1432115), (1505, 1338861), (2345, 859269), (2881, 699405), (4515, 446287), (6661, 302505), (7035, 286423), (8643, 233135), (14405, 139881), (19983, 100835), (20167, 99915), (33305, 60501), (43215, 46627)]