3997740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{66629}}^1$

素因数の和:66641

約数の個数: 24

約数和(自身を含む): 11193840

約数和(自身を除く): 7196100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 66629, 133258, 199887, 266516, 333145, 399774, 666290, 799548, 999435, 1332580, 1998870, 3997740]

約数ペア:

[(1, 3997740), (2, 1998870), (3, 1332580), (4, 999435), (5, 799548), (6, 666290), (10, 399774), (12, 333145), (15, 266516), (20, 199887), (30, 133258), (60, 66629)]