2018587290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67286243}}^1$

素因数の和:67286253

約数の個数: 16

約数和(自身を含む): 4844609568

約数和(自身を除く): 2826022278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67286243, 134572486, 201858729, 336431215, 403717458, 672862430, 1009293645, 2018587290]

約数ペア:

[(1, 2018587290), (2, 1009293645), (3, 672862430), (5, 403717458), (6, 336431215), (10, 201858729), (15, 134572486), (30, 67286243)]