2021414970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67380499}}^1$

素因数の和:67380509

約数の個数: 16

約数和(自身を含む): 4851396000

約数和(自身を除く): 2829981030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67380499, 134760998, 202141497, 336902495, 404282994, 673804990, 1010707485, 2021414970]

約数ペア:

[(1, 2021414970), (2, 1010707485), (3, 673804990), (5, 404282994), (6, 336902495), (10, 202141497), (15, 134760998), (30, 67380499)]