27831230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397589}}^1$

素因数の和:397603

約数の個数: 16

約数和(自身を含む): 57252960

約数和(自身を除く): 29421730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397589, 795178, 1987945, 2783123, 3975890, 5566246, 13915615, 27831230]

約数ペア:

[(1, 27831230), (2, 13915615), (5, 5566246), (7, 3975890), (10, 2783123), (14, 1987945), (35, 795178), (70, 397589)]