29470390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71879}}^1$

素因数の和:71927

約数の個数: 16

約数和(自身を含む): 54341280

約数和(自身を除く): 24870890

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 71879, 143758, 359395, 718790, 2947039, 5894078, 14735195, 29470390]

約数ペア:

[(1, 29470390), (2, 14735195), (5, 5894078), (10, 2947039), (41, 718790), (82, 359395), (205, 143758), (410, 71879)]