82291130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{115903}}^1$

素因数の和:115981

約数の個数: 16

約数和(自身を含む): 150211584

約数和(自身を除く): 67920454

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 115903, 231806, 579515, 1159030, 8229113, 16458226, 41145565, 82291130]

約数ペア:

[(1, 82291130), (2, 41145565), (5, 16458226), (10, 8229113), (71, 1159030), (142, 579515), (355, 231806), (710, 115903)]