38925780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{648763}}^1$

素因数の和:648775

約数の個数: 24

約数和(自身を含む): 108992352

約数和(自身を除く): 70066572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 648763, 1297526, 1946289, 2595052, 3243815, 3892578, 6487630, 7785156, 9731445, 12975260, 19462890, 38925780]

約数ペア:

[(1, 38925780), (2, 19462890), (3, 12975260), (4, 9731445), (5, 7785156), (6, 6487630), (10, 3892578), (12, 3243815), (15, 2595052), (20, 1946289), (30, 1297526), (60, 648763)]