30659409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 51105600

約数和(自身を除く): 20446191

約数列:

[1, 3, 9, 11, 29, 33, 59, 87, 99, 177, 181, 261, 319, 531, 543, 649, 957, 1629, 1711, 1947, 1991, 2871, 5133, 5249, 5841, 5973, 10679, 15399, 15747, 17919, 18821, 32037, 47241, 56463, 57739, 96111, 117469, 169389, 173217, 309691, 352407, 519651, 929073, 1057221, 2787219, 3406601, 10219803, 30659409]

約数ペア:

[(1, 30659409), (3, 10219803), (9, 3406601), (11, 2787219), (29, 1057221), (33, 929073), (59, 519651), (87, 352407), (99, 309691), (177, 173217), (181, 169389), (261, 117469), (319, 96111), (531, 57739), (543, 56463), (649, 47241), (957, 32037), (1629, 18821), (1711, 17919), (1947, 15747), (1991, 15399), (2871, 10679), (5133, 5973), (5249, 5841)]