2390360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8537}}^1$

素因数の和:8555

約数の個数: 32

約数和(自身を含む): 6147360

約数和(自身を除く): 3757000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8537, 17074, 34148, 42685, 59759, 68296, 85370, 119518, 170740, 239036, 298795, 341480, 478072, 597590, 1195180, 2390360]

約数ペア:

[(1, 2390360), (2, 1195180), (4, 597590), (5, 478072), (7, 341480), (8, 298795), (10, 239036), (14, 170740), (20, 119518), (28, 85370), (35, 68296), (40, 59759), (56, 42685), (70, 34148), (140, 17074), (280, 8537)]