16814210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{240203}}^1$

素因数の和:240217

約数の個数: 16

約数和(自身を含む): 34589376

約数和(自身を除く): 17775166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 240203, 480406, 1201015, 1681421, 2402030, 3362842, 8407105, 16814210]

約数ペア:

[(1, 16814210), (2, 8407105), (5, 3362842), (7, 2402030), (10, 1681421), (14, 1201015), (35, 480406), (70, 240203)]