71043770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10463}}^1$

素因数の和:10574

約数の個数: 32

約数和(自身を含む): 147667968

約数和(自身を除く): 76624198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 10463, 20926, 52315, 73241, 104630, 146482, 366205, 732410, 1014911, 2029822, 5074555, 7104377, 10149110, 14208754, 35521885, 71043770]

約数ペア:

[(1, 71043770), (2, 35521885), (5, 14208754), (7, 10149110), (10, 7104377), (14, 5074555), (35, 2029822), (70, 1014911), (97, 732410), (194, 366205), (485, 146482), (679, 104630), (970, 73241), (1358, 52315), (3395, 20926), (6790, 10463)]