30916102

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15887}}^1$

素因数の和:16035

約数の個数: 16

約数和(自身を含む): 53383680

約数和(自身を除く): 22467578

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 15887, 31774, 111209, 222418, 2208293, 4416586, 15458051, 30916102]

約数ペア:

[(1, 30916102), (2, 15458051), (7, 4416586), (14, 2208293), (139, 222418), (278, 111209), (973, 31774), (1946, 15887)]