30380274

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{39251}}^1$

素因数の和:39302

約数の個数: 24

約数和(自身を含む): 67356432

約数和(自身を除く): 36976158

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 39251, 78502, 117753, 235506, 353259, 706518, 1687793, 3375586, 5063379, 10126758, 15190137, 30380274]

約数ペア:

[(1, 30380274), (2, 15190137), (3, 10126758), (6, 5063379), (9, 3375586), (18, 1687793), (43, 706518), (86, 353259), (129, 235506), (258, 117753), (387, 78502), (774, 39251)]