30542956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{839}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 56448000

約数和(自身を除く): 25905044

約数列:

[1, 2, 4, 19, 38, 76, 479, 839, 958, 1678, 1916, 3356, 9101, 15941, 18202, 31882, 36404, 63764, 401881, 803762, 1607524, 7635739, 15271478, 30542956]

約数ペア:

[(1, 30542956), (2, 15271478), (4, 7635739), (19, 1607524), (38, 803762), (76, 401881), (479, 63764), (839, 36404), (958, 31882), (1678, 18202), (1916, 15941), (3356, 9101)]