30710449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 11279951

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 809, 1309, 2233, 3451, 5423, 5663, 8899, 13753, 23461, 37961, 62293, 96271, 151283, 164227, 258071, 398837, 1058981, 1806497, 2791859, 4387207, 30710449]

約数ペア:

[(1, 30710449), (7, 4387207), (11, 2791859), (17, 1806497), (29, 1058981), (77, 398837), (119, 258071), (187, 164227), (203, 151283), (319, 96271), (493, 62293), (809, 37961), (1309, 23461), (2233, 13753), (3451, 8899), (5423, 5663)]