13455470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 27841536

約数和(自身を除く): 14386066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 911, 1055, 1477, 1822, 2110, 2954, 4555, 6377, 7385, 9110, 12754, 14770, 31885, 63770, 192221, 384442, 961105, 1345547, 1922210, 2691094, 6727735, 13455470]

約数ペア:

[(1, 13455470), (2, 6727735), (5, 2691094), (7, 1922210), (10, 1345547), (14, 961105), (35, 384442), (70, 192221), (211, 63770), (422, 31885), (911, 14770), (1055, 12754), (1477, 9110), (1822, 7385), (2110, 6377), (2954, 4555)]