23420530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47797}}^1$

素因数の和:47818

約数の個数: 24

約数和(自身を含む): 49040748

約数和(自身を除く): 25620218

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 47797, 95594, 238985, 334579, 477970, 669158, 1672895, 2342053, 3345790, 4684106, 11710265, 23420530]

約数ペア:

[(1, 23420530), (2, 11710265), (5, 4684106), (7, 3345790), (10, 2342053), (14, 1672895), (35, 669158), (49, 477970), (70, 334579), (98, 238985), (245, 95594), (490, 47797)]