135121490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1930307}}^1$

素因数の和:1930321

約数の個数: 16

約数和(自身を含む): 277964352

約数和(自身を除く): 142842862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1930307, 3860614, 9651535, 13512149, 19303070, 27024298, 67560745, 135121490]

約数ペア:

[(1, 135121490), (2, 67560745), (5, 27024298), (7, 19303070), (10, 13512149), (14, 9651535), (35, 3860614), (70, 1930307)]