71094590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{145091}}^1$

素因数の和:145112

約数の個数: 24

約数和(自身を含む): 148864392

約数和(自身を除く): 77769802

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 145091, 290182, 725455, 1015637, 1450910, 2031274, 5078185, 7109459, 10156370, 14218918, 35547295, 71094590]

約数ペア:

[(1, 71094590), (2, 35547295), (5, 14218918), (7, 10156370), (10, 7109459), (14, 5078185), (35, 2031274), (49, 1450910), (70, 1015637), (98, 725455), (245, 290182), (490, 145091)]