30928034

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 47174400

約数和(自身を除く): 16246366

約数列:

[1, 2, 89, 178, 239, 478, 727, 1454, 21271, 42542, 64703, 129406, 173753, 347506, 15464017, 30928034]

約数ペア:

[(1, 30928034), (2, 15464017), (89, 347506), (178, 173753), (239, 129406), (478, 64703), (727, 42542), (1454, 21271)]