30281372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 58275840

約数和(自身を除く): 27994468

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5419, 5588, 10838, 21676, 59609, 119218, 238436, 688213, 1376426, 2752852, 7570343, 15140686, 30281372]

約数ペア:

[(1, 30281372), (2, 15140686), (4, 7570343), (11, 2752852), (22, 1376426), (44, 688213), (127, 238436), (254, 119218), (508, 59609), (1397, 21676), (2794, 10838), (5419, 5588)]