2021644830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67388161}}^1$

素因数の和:67388171

約数の個数: 16

約数和(自身を含む): 4851947664

約数和(自身を除く): 2830302834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67388161, 134776322, 202164483, 336940805, 404328966, 673881610, 1010822415, 2021644830]

約数ペア:

[(1, 2021644830), (2, 1010822415), (3, 673881610), (5, 404328966), (6, 336940805), (10, 202164483), (15, 134776322), (30, 67388161)]