29940290

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{44687}}^1$

素因数の和:44761

約数の個数: 16

約数和(自身を含む): 54698112

約数和(自身を除く): 24757822

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 44687, 89374, 223435, 446870, 2994029, 5988058, 14970145, 29940290]

約数ペア:

[(1, 29940290), (2, 14970145), (5, 5988058), (10, 2994029), (67, 446870), (134, 223435), (335, 89374), (670, 44687)]