30643242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{729601}}^1$

素因数の和:729613

約数の個数: 16

約数和(自身を含む): 70041792

約数和(自身を除く): 39398550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 729601, 1459202, 2188803, 4377606, 5107207, 10214414, 15321621, 30643242]

約数ペア:

[(1, 30643242), (2, 15321621), (3, 10214414), (6, 5107207), (7, 4377606), (14, 2188803), (21, 1459202), (42, 729601)]