201620730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6720691}}^1$

素因数の和:6720701

約数の個数: 16

約数和(自身を含む): 483889824

約数和(自身を除く): 282269094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6720691, 13441382, 20162073, 33603455, 40324146, 67206910, 100810365, 201620730]

約数ペア:

[(1, 201620730), (2, 100810365), (3, 67206910), (5, 40324146), (6, 33603455), (10, 20162073), (15, 13441382), (30, 6720691)]