157024210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2243203}}^1$

素因数の和:2243217

約数の個数: 16

約数和(自身を含む): 323021376

約数和(自身を除く): 165997166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2243203, 4486406, 11216015, 15702421, 22432030, 31404842, 78512105, 157024210]

約数ペア:

[(1, 157024210), (2, 78512105), (5, 31404842), (7, 22432030), (10, 15702421), (14, 11216015), (35, 4486406), (70, 2243203)]