2018553690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67285123}}^1$

素因数の和:67285133

約数の個数: 16

約数和(自身を含む): 4844528928

約数和(自身を除く): 2825975238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67285123, 134570246, 201855369, 336425615, 403710738, 672851230, 1009276845, 2018553690]

約数ペア:

[(1, 2018553690), (2, 1009276845), (3, 672851230), (5, 403710738), (6, 336425615), (10, 201855369), (15, 134570246), (30, 67285123)]