30508863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 53992704

約数和(自身を除く): 23483841

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 457, 561, 867, 1309, 1371, 2023, 3179, 3199, 3927, 5027, 6069, 7769, 9537, 9597, 15081, 22253, 23307, 35189, 54383, 66759, 85459, 105567, 132073, 163149, 256377, 396219, 598213, 924511, 1452803, 1794639, 2773533, 4358409, 10169621, 30508863]

約数ペア:

[(1, 30508863), (3, 10169621), (7, 4358409), (11, 2773533), (17, 1794639), (21, 1452803), (33, 924511), (51, 598213), (77, 396219), (119, 256377), (187, 163149), (231, 132073), (289, 105567), (357, 85459), (457, 66759), (561, 54383), (867, 35189), (1309, 23307), (1371, 22253), (2023, 15081), (3179, 9597), (3199, 9537), (3927, 7769), (5027, 6069)]