8960630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{18287}}^1$

素因数の和:18308

約数の個数: 24

約数和(自身を含む): 18763488

約数和(自身を除く): 9802858

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 18287, 36574, 91435, 128009, 182870, 256018, 640045, 896063, 1280090, 1792126, 4480315, 8960630]

約数ペア:

[(1, 8960630), (2, 4480315), (5, 1792126), (7, 1280090), (10, 896063), (14, 640045), (35, 256018), (49, 182870), (70, 128009), (98, 91435), (245, 36574), (490, 18287)]