22489380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41647}}^1$

素因数の和:41665

約数の個数: 48

約数和(自身を含む): 69968640

約数和(自身を除く): 47479260

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, 41647, 83294, 124941, 166588, 208235, 249882, 374823, 416470, 499764, 624705, 749646, 832940, 1124469, 1249410, 1499292, 1874115, 2248938, 2498820, 3748230, 4497876, 5622345, 7496460, 11244690, 22489380]

約数ペア:

[(1, 22489380), (2, 11244690), (3, 7496460), (4, 5622345), (5, 4497876), (6, 3748230), (9, 2498820), (10, 2248938), (12, 1874115), (15, 1499292), (18, 1249410), (20, 1124469), (27, 832940), (30, 749646), (36, 624705), (45, 499764), (54, 416470), (60, 374823), (90, 249882), (108, 208235), (135, 166588), (180, 124941), (270, 83294), (540, 41647)]