30038140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136537}}^1$

素因数の和:136557

約数の個数: 24

約数和(自身を含む): 68815152

約数和(自身を除く): 38777012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 136537, 273074, 546148, 682685, 1365370, 1501907, 2730740, 3003814, 6007628, 7509535, 15019070, 30038140]

約数ペア:

[(1, 30038140), (2, 15019070), (4, 7509535), (5, 6007628), (10, 3003814), (11, 2730740), (20, 1501907), (22, 1365370), (44, 682685), (55, 546148), (110, 273074), (220, 136537)]