30385766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 50429952

約数和(自身を除く): 20044186

約数列:

[1, 2, 17, 31, 34, 62, 127, 227, 254, 454, 527, 1054, 2159, 3859, 3937, 4318, 7037, 7718, 7874, 14074, 28829, 57658, 66929, 119629, 133858, 239258, 490093, 893699, 980186, 1787398, 15192883, 30385766]

約数ペア:

[(1, 30385766), (2, 15192883), (17, 1787398), (31, 980186), (34, 893699), (62, 490093), (127, 239258), (227, 133858), (254, 119629), (454, 66929), (527, 57658), (1054, 28829), (2159, 14074), (3859, 7874), (3937, 7718), (4318, 7037)]