30455864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 60203520

約数和(自身を除く): 29747656

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 412, 824, 1607, 2369, 3214, 4738, 6428, 9476, 12856, 18952, 36961, 73922, 147844, 165521, 295688, 331042, 662084, 1324168, 3806983, 7613966, 15227932, 30455864]

約数ペア:

[(1, 30455864), (2, 15227932), (4, 7613966), (8, 3806983), (23, 1324168), (46, 662084), (92, 331042), (103, 295688), (184, 165521), (206, 147844), (412, 73922), (824, 36961), (1607, 18952), (2369, 12856), (3214, 9476), (4738, 6428)]