29037260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{207409}}^1$

素因数の和:207425

約数の個数: 24

約数和(自身を含む): 69689760

約数和(自身を除く): 40652500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 207409, 414818, 829636, 1037045, 1451863, 2074090, 2903726, 4148180, 5807452, 7259315, 14518630, 29037260]

約数ペア:

[(1, 29037260), (2, 14518630), (4, 7259315), (5, 5807452), (7, 4148180), (10, 2903726), (14, 2074090), (20, 1451863), (28, 1037045), (35, 829636), (70, 414818), (140, 207409)]