38835780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647263}}^1$

素因数の和:647275

約数の個数: 24

約数和(自身を含む): 108740352

約数和(自身を除く): 69904572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647263, 1294526, 1941789, 2589052, 3236315, 3883578, 6472630, 7767156, 9708945, 12945260, 19417890, 38835780]

約数ペア:

[(1, 38835780), (2, 19417890), (3, 12945260), (4, 9708945), (5, 7767156), (6, 6472630), (10, 3883578), (12, 3236315), (15, 2589052), (20, 1941789), (30, 1294526), (60, 647263)]