4381090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8941}}^1$

素因数の和:8962

約数の個数: 24

約数和(自身を含む): 9174492

約数和(自身を除く): 4793402

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8941, 17882, 44705, 62587, 89410, 125174, 312935, 438109, 625870, 876218, 2190545, 4381090]

約数ペア:

[(1, 4381090), (2, 2190545), (5, 876218), (7, 625870), (10, 438109), (14, 312935), (35, 125174), (49, 89410), (70, 62587), (98, 44705), (245, 17882), (490, 8941)]