39243780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{218021}}^1$

素因数の和:218036

約数の個数: 36

約数和(自身を含む): 119040012

約数和(自身を除く): 79796232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 218021, 436042, 654063, 872084, 1090105, 1308126, 1962189, 2180210, 2616252, 3270315, 3924378, 4360420, 6540630, 7848756, 9810945, 13081260, 19621890, 39243780]

約数ペア:

[(1, 39243780), (2, 19621890), (3, 13081260), (4, 9810945), (5, 7848756), (6, 6540630), (9, 4360420), (10, 3924378), (12, 3270315), (15, 2616252), (18, 2180210), (20, 1962189), (30, 1308126), (36, 1090105), (45, 872084), (60, 654063), (90, 436042), (180, 218021)]