11019780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20407}}^1$

素因数の和:20425

約数の個数: 48

約数和(自身を含む): 34285440

約数和(自身を除く): 23265660

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, 20407, 40814, 61221, 81628, 102035, 122442, 183663, 204070, 244884, 306105, 367326, 408140, 550989, 612210, 734652, 918315, 1101978, 1224420, 1836630, 2203956, 2754945, 3673260, 5509890, 11019780]

約数ペア:

[(1, 11019780), (2, 5509890), (3, 3673260), (4, 2754945), (5, 2203956), (6, 1836630), (9, 1224420), (10, 1101978), (12, 918315), (15, 734652), (18, 612210), (20, 550989), (27, 408140), (30, 367326), (36, 306105), (45, 244884), (54, 204070), (60, 183663), (90, 122442), (108, 102035), (135, 81628), (180, 61221), (270, 40814), (540, 20407)]