16825860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31159}}^1$

素因数の和:31177

約数の個数: 48

約数和(自身を含む): 52348800

約数和(自身を除く): 35522940

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, 31159, 62318, 93477, 124636, 155795, 186954, 280431, 311590, 373908, 467385, 560862, 623180, 841293, 934770, 1121724, 1402155, 1682586, 1869540, 2804310, 3365172, 4206465, 5608620, 8412930, 16825860]

約数ペア:

[(1, 16825860), (2, 8412930), (3, 5608620), (4, 4206465), (5, 3365172), (6, 2804310), (9, 1869540), (10, 1682586), (12, 1402155), (15, 1121724), (18, 934770), (20, 841293), (27, 623180), (30, 560862), (36, 467385), (45, 373908), (54, 311590), (60, 280431), (90, 186954), (108, 155795), (135, 124636), (180, 93477), (270, 62318), (540, 31159)]