30868065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 57158400

約数和(自身を除く): 26290335

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 285, 395, 457, 711, 855, 1185, 1371, 1501, 2285, 3555, 4113, 4503, 6855, 7505, 8683, 13509, 20565, 22515, 26049, 36103, 43415, 67545, 78147, 108309, 130245, 180515, 324927, 390735, 541545, 685957, 1624635, 2057871, 3429785, 6173613, 10289355, 30868065]

約数ペア:

[(1, 30868065), (3, 10289355), (5, 6173613), (9, 3429785), (15, 2057871), (19, 1624635), (45, 685957), (57, 541545), (79, 390735), (95, 324927), (171, 180515), (237, 130245), (285, 108309), (395, 78147), (457, 67545), (711, 43415), (855, 36103), (1185, 26049), (1371, 22515), (1501, 20565), (2285, 13509), (3555, 8683), (4113, 7505), (4503, 6855)]