13983130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{28537}}^1$

素因数の和:28558

約数の個数: 24

約数和(自身を含む): 29279988

約数和(自身を除く): 15296858

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 28537, 57074, 142685, 199759, 285370, 399518, 998795, 1398313, 1997590, 2796626, 6991565, 13983130]

約数ペア:

[(1, 13983130), (2, 6991565), (5, 2796626), (7, 1997590), (10, 1398313), (14, 998795), (35, 399518), (49, 285370), (70, 199759), (98, 142685), (245, 57074), (490, 28537)]