70247045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17989}}^1$

素因数の和:18076

約数の個数: 16

約数和(自身を含む): 93260160

約数和(自身を除く): 23013115

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 17989, 89945, 197879, 989395, 1277219, 6386095, 14049409, 70247045]

約数ペア:

[(1, 70247045), (5, 14049409), (11, 6386095), (55, 1277219), (71, 989395), (355, 197879), (781, 89945), (3905, 17989)]