4969090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10141}}^1$

素因数の和:10162

約数の個数: 24

約数和(自身を含む): 10405692

約数和(自身を除く): 5436602

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10141, 20282, 50705, 70987, 101410, 141974, 354935, 496909, 709870, 993818, 2484545, 4969090]

約数ペア:

[(1, 4969090), (2, 2484545), (5, 993818), (7, 709870), (10, 496909), (14, 354935), (35, 141974), (49, 101410), (70, 70987), (98, 50705), (245, 20282), (490, 10141)]