69199270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{141223}}^1$

素因数の和:141244

約数の個数: 24

約数和(自身を含む): 144895824

約数和(自身を除く): 75696554

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 141223, 282446, 706115, 988561, 1412230, 1977122, 4942805, 6919927, 9885610, 13839854, 34599635, 69199270]

約数ペア:

[(1, 69199270), (2, 34599635), (5, 13839854), (7, 9885610), (10, 6919927), (14, 4942805), (35, 1977122), (49, 1412230), (70, 988561), (98, 706115), (245, 282446), (490, 141223)]