9729130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 17854596

約数和(自身を除く): 8125466

約数列:

[1, 2, 5, 10, 71, 142, 193, 355, 386, 710, 965, 1930, 5041, 10082, 13703, 25205, 27406, 50410, 68515, 137030, 972913, 1945826, 4864565, 9729130]

約数ペア:

[(1, 9729130), (2, 4864565), (5, 1945826), (10, 972913), (71, 137030), (142, 68515), (193, 50410), (355, 27406), (386, 25205), (710, 13703), (965, 10082), (1930, 5041)]