2925580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{20897}}^1$

素因数の和:20913

約数の個数: 24

約数和(自身を含む): 7021728

約数和(自身を除く): 4096148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 20897, 41794, 83588, 104485, 146279, 208970, 292558, 417940, 585116, 731395, 1462790, 2925580]

約数ペア:

[(1, 2925580), (2, 1462790), (4, 731395), (5, 585116), (7, 417940), (10, 292558), (14, 208970), (20, 146279), (28, 104485), (35, 83588), (70, 41794), (140, 20897)]