30205264

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{1021}}^1$

素因数の和:1115

約数の個数: 30

約数和(自身を含む): 59974026

約数和(自身を除く): 29768762

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1021, 1849, 2042, 3698, 4084, 7396, 8168, 14792, 16336, 29584, 43903, 87806, 175612, 351224, 702448, 1887829, 3775658, 7551316, 15102632, 30205264]

約数ペア:

[(1, 30205264), (2, 15102632), (4, 7551316), (8, 3775658), (16, 1887829), (43, 702448), (86, 351224), (172, 175612), (344, 87806), (688, 43903), (1021, 29584), (1849, 16336), (2042, 14792), (3698, 8168), (4084, 7396)]