38238540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{637309}}^1$

素因数の和:637321

約数の個数: 24

約数和(自身を含む): 107068080

約数和(自身を除く): 68829540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 637309, 1274618, 1911927, 2549236, 3186545, 3823854, 6373090, 7647708, 9559635, 12746180, 19119270, 38238540]

約数ペア:

[(1, 38238540), (2, 19119270), (3, 12746180), (4, 9559635), (5, 7647708), (6, 6373090), (10, 3823854), (12, 3186545), (15, 2549236), (20, 1911927), (30, 1274618), (60, 637309)]