69940660

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9227}}^1$

素因数の和:9615

約数の個数: 24

約数和(自身を含む): 147278880

約数和(自身を除く): 77338220

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 9227, 18454, 36908, 46135, 92270, 184540, 3497033, 6994066, 13988132, 17485165, 34970330, 69940660]

約数ペア:

[(1, 69940660), (2, 34970330), (4, 17485165), (5, 13988132), (10, 6994066), (20, 3497033), (379, 184540), (758, 92270), (1516, 46135), (1895, 36908), (3790, 18454), (7580, 9227)]