30198685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^2$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 40813344

約数和(自身を除く): 10614659

約数列:

[1, 5, 11, 43, 55, 113, 215, 473, 565, 1243, 2365, 4859, 6215, 12769, 24295, 53449, 63845, 140459, 267245, 549067, 702295, 2745335, 6039737, 30198685]

約数ペア:

[(1, 30198685), (5, 6039737), (11, 2745335), (43, 702295), (55, 549067), (113, 267245), (215, 140459), (473, 63845), (565, 53449), (1243, 24295), (2365, 12769), (4859, 6215)]