67622110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{48649}}^1$

素因数の和:48795

約数の個数: 16

約数和(自身を含む): 122598000

約数和(自身を除く): 54975890

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 48649, 97298, 243245, 486490, 6762211, 13524422, 33811055, 67622110]

約数ペア:

[(1, 67622110), (2, 33811055), (5, 13524422), (10, 6762211), (139, 486490), (278, 243245), (695, 97298), (1390, 48649)]