12627790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25771}}^1$

素因数の和:25792

約数の個数: 24

約数和(自身を含む): 26442072

約数和(自身を除く): 13814282

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25771, 51542, 128855, 180397, 257710, 360794, 901985, 1262779, 1803970, 2525558, 6313895, 12627790]

約数ペア:

[(1, 12627790), (2, 6313895), (5, 2525558), (7, 1803970), (10, 1262779), (14, 901985), (35, 360794), (49, 257710), (70, 180397), (98, 128855), (245, 51542), (490, 25771)]