27349210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{390703}}^1$

素因数の和:390717

約数の個数: 16

約数和(自身を含む): 56261376

約数和(自身を除く): 28912166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 390703, 781406, 1953515, 2734921, 3907030, 5469842, 13674605, 27349210]

約数ペア:

[(1, 27349210), (2, 13674605), (5, 5469842), (7, 3907030), (10, 2734921), (14, 1953515), (35, 781406), (70, 390703)]