30975785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{977}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 39503376

約数和(自身を除く): 8527591

約数列:

[1, 5, 17, 85, 373, 977, 1865, 4885, 6341, 16609, 31705, 83045, 364421, 1822105, 6195157, 30975785]

約数ペア:

[(1, 30975785), (5, 6195157), (17, 1822105), (85, 364421), (373, 83045), (977, 31705), (1865, 16609), (4885, 6341)]