30090346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105211}}^1$

素因数の和:105237

約数の個数: 16

約数和(自身を含む): 53026848

約数和(自身を除く): 22936502

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 105211, 210422, 1157321, 1367743, 2314642, 2735486, 15045173, 30090346]

約数ペア:

[(1, 30090346), (2, 15045173), (11, 2735486), (13, 2314642), (22, 1367743), (26, 1157321), (143, 210422), (286, 105211)]