2022671770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{280537}}^1$

素因数の和:280654

約数の個数: 32

約数和(自身を含む): 4201337088

約数和(自身を除く): 2178665318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 280537, 561074, 1402685, 1963759, 2805370, 3927518, 9818795, 19637590, 28895311, 57790622, 144476555, 202267177, 288953110, 404534354, 1011335885, 2022671770]

約数ペア:

[(1, 2022671770), (2, 1011335885), (5, 404534354), (7, 288953110), (10, 202267177), (14, 144476555), (35, 57790622), (70, 28895311), (103, 19637590), (206, 9818795), (515, 3927518), (721, 2805370), (1030, 1963759), (1442, 1402685), (3605, 561074), (7210, 280537)]