19284660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107137}}^1$

素因数の和:107152

約数の個数: 36

約数和(自身を含む): 58497348

約数和(自身を除く): 39212688

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107137, 214274, 321411, 428548, 535685, 642822, 964233, 1071370, 1285644, 1607055, 1928466, 2142740, 3214110, 3856932, 4821165, 6428220, 9642330, 19284660]

約数ペア:

[(1, 19284660), (2, 9642330), (3, 6428220), (4, 4821165), (5, 3856932), (6, 3214110), (9, 2142740), (10, 1928466), (12, 1607055), (15, 1285644), (18, 1071370), (20, 964233), (30, 642822), (36, 535685), (45, 428548), (60, 321411), (90, 214274), (180, 107137)]