30327724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 64556800

約数和(自身を除く): 34229076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 523, 532, 763, 1046, 1526, 2071, 2092, 3052, 3661, 4142, 7322, 8284, 9937, 14497, 14644, 19874, 28994, 39748, 57007, 57988, 69559, 114014, 139118, 228028, 278236, 399049, 798098, 1083133, 1596196, 2166266, 4332532, 7581931, 15163862, 30327724]

約数ペア:

[(1, 30327724), (2, 15163862), (4, 7581931), (7, 4332532), (14, 2166266), (19, 1596196), (28, 1083133), (38, 798098), (76, 399049), (109, 278236), (133, 228028), (218, 139118), (266, 114014), (436, 69559), (523, 57988), (532, 57007), (763, 39748), (1046, 28994), (1526, 19874), (2071, 14644), (2092, 14497), (3052, 9937), (3661, 8284), (4142, 7322)]