213025610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3043223}}^1$

素因数の和:3043237

約数の個数: 16

約数和(自身を含む): 438224256

約数和(自身を除く): 225198646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3043223, 6086446, 15216115, 21302561, 30432230, 42605122, 106512805, 213025610]

約数ペア:

[(1, 213025610), (2, 106512805), (5, 42605122), (7, 30432230), (10, 21302561), (14, 15216115), (35, 6086446), (70, 3043223)]