2889530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5897}}^1$

素因数の和:5918

約数の個数: 24

約数和(自身を含む): 6051348

約数和(自身を除く): 3161818

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5897, 11794, 29485, 41279, 58970, 82558, 206395, 288953, 412790, 577906, 1444765, 2889530]

約数ペア:

[(1, 2889530), (2, 1444765), (5, 577906), (7, 412790), (10, 288953), (14, 206395), (35, 82558), (49, 58970), (70, 41279), (98, 29485), (245, 11794), (490, 5897)]