255599610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1217141}}^1$

素因数の和:1217158

約数の個数: 32

約数和(自身を含む): 701073792

約数和(自身を除く): 445474182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1217141, 2434282, 3651423, 6085705, 7302846, 8519987, 12171410, 17039974, 18257115, 25559961, 36514230, 42599935, 51119922, 85199870, 127799805, 255599610]

約数ペア:

[(1, 255599610), (2, 127799805), (3, 85199870), (5, 51119922), (6, 42599935), (7, 36514230), (10, 25559961), (14, 18257115), (15, 17039974), (21, 12171410), (30, 8519987), (35, 7302846), (42, 6085705), (70, 3651423), (105, 2434282), (210, 1217141)]