168539210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2407703}}^1$

素因数の和:2407717

約数の個数: 16

約数和(自身を含む): 346709376

約数和(自身を除く): 178170166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2407703, 4815406, 12038515, 16853921, 24077030, 33707842, 84269605, 168539210]

約数ペア:

[(1, 168539210), (2, 84269605), (5, 33707842), (7, 24077030), (10, 16853921), (14, 12038515), (35, 4815406), (70, 2407703)]