122690030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{645737}}^1$

素因数の和:645763

約数の個数: 16

約数和(自身を含む): 232465680

約数和(自身を除く): 109775650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 645737, 1291474, 3228685, 6457370, 12269003, 24538006, 61345015, 122690030]

約数ペア:

[(1, 122690030), (2, 61345015), (5, 24538006), (10, 12269003), (19, 6457370), (38, 3228685), (95, 1291474), (190, 645737)]