30191274

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{11257}}^1$

素因数の和:11414

約数の個数: 24

約数和(自身を含む): 65859300

約数和(自身を除く): 35668026

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 11257, 22514, 33771, 67542, 101313, 202626, 1677293, 3354586, 5031879, 10063758, 15095637, 30191274]

約数ペア:

[(1, 30191274), (2, 15095637), (3, 10063758), (6, 5031879), (9, 3354586), (18, 1677293), (149, 202626), (298, 101313), (447, 67542), (894, 33771), (1341, 22514), (2682, 11257)]