30211695

素因数分解:

$3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1319}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 52509600

約数和(自身を除く): 22297905

約数列:

[1, 3, 5, 9, 15, 45, 509, 1319, 1527, 2545, 3957, 4581, 6595, 7635, 11871, 19785, 22905, 59355, 671371, 2014113, 3356855, 6042339, 10070565, 30211695]

約数ペア:

[(1, 30211695), (3, 10070565), (5, 6042339), (9, 3356855), (15, 2014113), (45, 671371), (509, 59355), (1319, 22905), (1527, 19785), (2545, 11871), (3957, 7635), (4581, 6595)]