18855056940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{314250949}}^1$

素因数の和:314250961

約数の個数: 24

約数和(自身を含む): 52794159600

約数和(自身を除く): 33939102660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 314250949, 628501898, 942752847, 1257003796, 1571254745, 1885505694, 3142509490, 3771011388, 4713764235, 6285018980, 9427528470, 18855056940]

約数ペア:

[(1, 18855056940), (2, 9427528470), (3, 6285018980), (4, 4713764235), (5, 3771011388), (6, 3142509490), (10, 1885505694), (12, 1571254745), (15, 1257003796), (20, 942752847), (30, 628501898), (60, 314250949)]