9291780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17207}}^1$

素因数の和:17225

約数の個数: 48

約数和(自身を含む): 28909440

約数和(自身を除く): 19617660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 17207, 34414, 51621, 68828, 86035, 103242, 154863, 172070, 206484, 258105, 309726, 344140, 464589, 516210, 619452, 774315, 929178, 1032420, 1548630, 1858356, 2322945, 3097260, 4645890, 9291780]

約数ペア:

[(1, 9291780), (2, 4645890), (3, 3097260), (4, 2322945), (5, 1858356), (6, 1548630), (9, 1032420), (10, 929178), (12, 774315), (15, 619452), (18, 516210), (20, 464589), (27, 344140), (30, 309726), (36, 258105), (45, 206484), (54, 172070), (60, 154863), (90, 103242), (108, 86035), (135, 68828), (180, 51621), (270, 34414), (540, 17207)]