2810360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10037}}^1$

素因数の和:10055

約数の個数: 32

約数和(自身を含む): 7227360

約数和(自身を除く): 4417000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10037, 20074, 40148, 50185, 70259, 80296, 100370, 140518, 200740, 281036, 351295, 401480, 562072, 702590, 1405180, 2810360]

約数ペア:

[(1, 2810360), (2, 1405180), (4, 702590), (5, 562072), (7, 401480), (8, 351295), (10, 281036), (14, 200740), (20, 140518), (28, 100370), (35, 80296), (40, 70259), (56, 50185), (70, 40148), (140, 20074), (280, 10037)]