30406836

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 72834944

約数和(自身を除く): 42428108

約数列:

[1, 2, 3, 4, 6, 12, 73, 103, 146, 206, 219, 292, 309, 337, 412, 438, 618, 674, 876, 1011, 1236, 1348, 2022, 4044, 7519, 15038, 22557, 24601, 30076, 34711, 45114, 49202, 69422, 73803, 90228, 98404, 104133, 138844, 147606, 208266, 295212, 416532, 2533903, 5067806, 7601709, 10135612, 15203418, 30406836]

約数ペア:

[(1, 30406836), (2, 15203418), (3, 10135612), (4, 7601709), (6, 5067806), (12, 2533903), (73, 416532), (103, 295212), (146, 208266), (206, 147606), (219, 138844), (292, 104133), (309, 98404), (337, 90228), (412, 73803), (438, 69422), (618, 49202), (674, 45114), (876, 34711), (1011, 30076), (1236, 24601), (1348, 22557), (2022, 15038), (4044, 7519)]