29810231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 7514569

約数列:

[1, 11, 17, 23, 29, 187, 239, 253, 319, 391, 493, 667, 2629, 4063, 4301, 5423, 5497, 6931, 7337, 11339, 44693, 60467, 76241, 93449, 117827, 124729, 159413, 1027939, 1296097, 1753543, 2710021, 29810231]

約数ペア:

[(1, 29810231), (11, 2710021), (17, 1753543), (23, 1296097), (29, 1027939), (187, 159413), (239, 124729), (253, 117827), (319, 93449), (391, 76241), (493, 60467), (667, 44693), (2629, 11339), (4063, 7337), (4301, 6931), (5423, 5497)]