3956470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 4467530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1949, 2030, 3898, 9745, 13643, 19490, 27286, 56521, 68215, 113042, 136430, 282605, 395647, 565210, 791294, 1978235, 3956470]

約数ペア:

[(1, 3956470), (2, 1978235), (5, 791294), (7, 565210), (10, 395647), (14, 282605), (29, 136430), (35, 113042), (58, 68215), (70, 56521), (145, 27286), (203, 19490), (290, 13643), (406, 9745), (1015, 3898), (1949, 2030)]