71350790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1019297}}^1$

素因数の和:1019311

約数の個数: 16

約数和(自身を含む): 146778912

約数和(自身を除く): 75428122

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1019297, 2038594, 5096485, 7135079, 10192970, 14270158, 35675395, 71350790]

約数ペア:

[(1, 71350790), (2, 35675395), (5, 14270158), (7, 10192970), (10, 7135079), (14, 5096485), (35, 2038594), (70, 1019297)]