4268166140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{30486901}}^1$

素因数の和:30486917

約数の個数: 24

約数和(自身を含む): 10243599072

約数和(自身を除く): 5975432932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30486901, 60973802, 121947604, 152434505, 213408307, 304869010, 426816614, 609738020, 853633228, 1067041535, 2134083070, 4268166140]

約数ペア:

[(1, 4268166140), (2, 2134083070), (4, 1067041535), (5, 853633228), (7, 609738020), (10, 426816614), (14, 304869010), (20, 213408307), (28, 152434505), (35, 121947604), (70, 60973802), (140, 30486901)]