30255722

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3361}}^1$

素因数の和:4013

約数の個数: 16

約数和(自身を含む): 51963072

約数和(自身を除く): 21707350

約数列:

[1, 2, 7, 14, 643, 1286, 3361, 4501, 6722, 9002, 23527, 47054, 2161123, 4322246, 15127861, 30255722]

約数ペア:

[(1, 30255722), (2, 15127861), (7, 4322246), (14, 2161123), (643, 47054), (1286, 23527), (3361, 9002), (4501, 6722)]