30144279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 46632960

約数和(自身を除く): 16488681

約数列:

[1, 3, 11, 19, 33, 57, 131, 209, 367, 393, 627, 1101, 1441, 2489, 4037, 4323, 6973, 7467, 12111, 20919, 27379, 48077, 76703, 82137, 144231, 230109, 528847, 913463, 1586541, 2740389, 10048093, 30144279]

約数ペア:

[(1, 30144279), (3, 10048093), (11, 2740389), (19, 1586541), (33, 913463), (57, 528847), (131, 230109), (209, 144231), (367, 82137), (393, 76703), (627, 48077), (1101, 27379), (1441, 20919), (2489, 12111), (4037, 7467), (4323, 6973)]