27720483910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8425679}}^1$

素因数の和:8425740

約数の個数: 32

約数和(自身を含む): 58238300160

約数和(自身を除く): 30517816250

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 8425679, 16851358, 42128395, 58979753, 84256790, 117959506, 294898765, 396006913, 589797530, 792013826, 1980034565, 2772048391, 3960069130, 5544096782, 13860241955, 27720483910]

約数ペア:

[(1, 27720483910), (2, 13860241955), (5, 5544096782), (7, 3960069130), (10, 2772048391), (14, 1980034565), (35, 792013826), (47, 589797530), (70, 396006913), (94, 294898765), (235, 117959506), (329, 84256790), (470, 58979753), (658, 42128395), (1645, 16851358), (3290, 8425679)]