2222360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7937}}^1$

素因数の和:7955

約数の個数: 32

約数和(自身を含む): 5715360

約数和(自身を除く): 3493000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7937, 15874, 31748, 39685, 55559, 63496, 79370, 111118, 158740, 222236, 277795, 317480, 444472, 555590, 1111180, 2222360]

約数ペア:

[(1, 2222360), (2, 1111180), (4, 555590), (5, 444472), (7, 317480), (8, 277795), (10, 222236), (14, 158740), (20, 111118), (28, 79370), (35, 63496), (40, 55559), (56, 39685), (70, 31748), (140, 15874), (280, 7937)]