38347740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{213043}}^1$

素因数の和:213058

約数の個数: 36

約数和(自身を含む): 116322024

約数和(自身を除く): 77974284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 213043, 426086, 639129, 852172, 1065215, 1278258, 1917387, 2130430, 2556516, 3195645, 3834774, 4260860, 6391290, 7669548, 9586935, 12782580, 19173870, 38347740]

約数ペア:

[(1, 38347740), (2, 19173870), (3, 12782580), (4, 9586935), (5, 7669548), (6, 6391290), (9, 4260860), (10, 3834774), (12, 3195645), (15, 2556516), (18, 2130430), (20, 1917387), (30, 1278258), (36, 1065215), (45, 852172), (60, 639129), (90, 426086), (180, 213043)]