16682970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1979}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 40201920

約数和(自身を除く): 23518950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 1979, 2810, 3958, 4215, 5937, 8430, 9895, 11874, 19790, 29685, 59370, 556099, 1112198, 1668297, 2780495, 3336594, 5560990, 8341485, 16682970]

約数ペア:

[(1, 16682970), (2, 8341485), (3, 5560990), (5, 3336594), (6, 2780495), (10, 1668297), (15, 1112198), (30, 556099), (281, 59370), (562, 29685), (843, 19790), (1405, 11874), (1686, 9895), (1979, 8430), (2810, 5937), (3958, 4215)]