4430090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{9041}}^1$

素因数の和:9062

約数の個数: 24

約数和(自身を含む): 9277092

約数和(自身を除く): 4847002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 9041, 18082, 45205, 63287, 90410, 126574, 316435, 443009, 632870, 886018, 2215045, 4430090]

約数ペア:

[(1, 4430090), (2, 2215045), (5, 886018), (7, 632870), (10, 443009), (14, 316435), (35, 126574), (49, 90410), (70, 63287), (98, 45205), (245, 18082), (490, 9041)]