30902032

素因数分解:

$2^4\times 7^1\times {\mathrm{275911}}^1$

素因数の和:275926

約数の個数: 20

約数和(自身を含む): 68426176

約数和(自身を除く): 37524144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275911, 551822, 1103644, 1931377, 2207288, 3862754, 4414576, 7725508, 15451016, 30902032]

約数ペア:

[(1, 30902032), (2, 15451016), (4, 7725508), (7, 4414576), (8, 3862754), (14, 2207288), (16, 1931377), (28, 1103644), (56, 551822), (112, 275911)]