30859312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 65567232

約数和(自身を除く): 34707920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 271, 542, 647, 1084, 1294, 2168, 2588, 2981, 4336, 5176, 5962, 7117, 10352, 11924, 14234, 23848, 28468, 47696, 56936, 113872, 175337, 350674, 701348, 1402696, 1928707, 2805392, 3857414, 7714828, 15429656, 30859312]

約数ペア:

[(1, 30859312), (2, 15429656), (4, 7714828), (8, 3857414), (11, 2805392), (16, 1928707), (22, 1402696), (44, 701348), (88, 350674), (176, 175337), (271, 113872), (542, 56936), (647, 47696), (1084, 28468), (1294, 23848), (2168, 14234), (2588, 11924), (2981, 10352), (4336, 7117), (5176, 5962)]