209301870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6976729}}^1$

素因数の和:6976739

約数の個数: 16

約数和(自身を含む): 502324560

約数和(自身を除く): 293022690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6976729, 13953458, 20930187, 34883645, 41860374, 69767290, 104650935, 209301870]

約数ペア:

[(1, 209301870), (2, 104650935), (3, 69767290), (5, 41860374), (6, 34883645), (10, 20930187), (15, 13953458), (30, 6976729)]