30208556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56783}}^1$

素因数の和:56813

約数の個数: 24

約数和(自身を含む): 63598080

約数和(自身を除く): 33389524

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 56783, 113566, 227132, 397481, 794962, 1078877, 1589924, 2157754, 4315508, 7552139, 15104278, 30208556]

約数ペア:

[(1, 30208556), (2, 15104278), (4, 7552139), (7, 4315508), (14, 2157754), (19, 1589924), (28, 1078877), (38, 794962), (76, 397481), (133, 227132), (266, 113566), (532, 56783)]