2021020530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67367351}}^1$

素因数の和:67367361

約数の個数: 16

約数和(自身を含む): 4850449344

約数和(自身を除く): 2829428814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67367351, 134734702, 202102053, 336836755, 404204106, 673673510, 1010510265, 2021020530]

約数ペア:

[(1, 2021020530), (2, 1010510265), (3, 673673510), (5, 404204106), (6, 336836755), (10, 202102053), (15, 134734702), (30, 67367351)]