30881508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367637}}^1$

素因数の和:367651

約数の個数: 24

約数和(自身を含む): 82350912

約数和(自身を除く): 51469404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367637, 735274, 1102911, 1470548, 2205822, 2573459, 4411644, 5146918, 7720377, 10293836, 15440754, 30881508]

約数ペア:

[(1, 30881508), (2, 15440754), (3, 10293836), (4, 7720377), (6, 5146918), (7, 4411644), (12, 2573459), (14, 2205822), (21, 1470548), (28, 1102911), (42, 735274), (84, 367637)]