129584210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1851203}}^1$

素因数の和:1851217

約数の個数: 16

約数和(自身を含む): 266573376

約数和(自身を除く): 136989166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1851203, 3702406, 9256015, 12958421, 18512030, 25916842, 64792105, 129584210]

約数ペア:

[(1, 129584210), (2, 64792105), (5, 25916842), (7, 18512030), (10, 12958421), (14, 9256015), (35, 3702406), (70, 1851203)]