12304390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25111}}^1$

素因数の和:25132

約数の個数: 24

約数和(自身を含む): 25764912

約数和(自身を除く): 13460522

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25111, 50222, 125555, 175777, 251110, 351554, 878885, 1230439, 1757770, 2460878, 6152195, 12304390]

約数ペア:

[(1, 12304390), (2, 6152195), (5, 2460878), (7, 1757770), (10, 1230439), (14, 878885), (35, 351554), (49, 251110), (70, 175777), (98, 125555), (245, 50222), (490, 25111)]