126973070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1813901}}^1$

素因数の和:1813915

約数の個数: 16

約数和(自身を含む): 261201888

約数和(自身を除く): 134228818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1813901, 3627802, 9069505, 12697307, 18139010, 25394614, 63486535, 126973070]

約数ペア:

[(1, 126973070), (2, 63486535), (5, 25394614), (7, 18139010), (10, 12697307), (14, 9069505), (35, 3627802), (70, 1813901)]