30617037

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 52153920

約数和(自身を除く): 21536883

約数列:

[1, 3, 9, 11, 19, 33, 41, 57, 99, 123, 171, 209, 369, 397, 451, 627, 779, 1191, 1353, 1881, 2337, 3573, 4059, 4367, 7011, 7543, 8569, 13101, 16277, 22629, 25707, 39303, 48831, 67887, 77121, 82973, 146493, 179047, 248919, 309263, 537141, 746757, 927789, 1611423, 2783367, 3401893, 10205679, 30617037]

約数ペア:

[(1, 30617037), (3, 10205679), (9, 3401893), (11, 2783367), (19, 1611423), (33, 927789), (41, 746757), (57, 537141), (99, 309263), (123, 248919), (171, 179047), (209, 146493), (369, 82973), (397, 77121), (451, 67887), (627, 48831), (779, 39303), (1191, 25707), (1353, 22629), (1881, 16277), (2337, 13101), (3573, 8569), (4059, 7543), (4367, 7011)]