30759718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 51788160

約数和(自身を除く): 21028442

約数列:

[1, 2, 11, 22, 73, 107, 146, 179, 214, 358, 803, 1177, 1606, 1969, 2354, 3938, 7811, 13067, 15622, 19153, 26134, 38306, 85921, 143737, 171842, 210683, 287474, 421366, 1398169, 2796338, 15379859, 30759718]

約数ペア:

[(1, 30759718), (2, 15379859), (11, 2796338), (22, 1398169), (73, 421366), (107, 287474), (146, 210683), (179, 171842), (214, 143737), (358, 85921), (803, 38306), (1177, 26134), (1606, 19153), (1969, 15622), (2354, 13067), (3938, 7811)]