225468660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3757811}}^1$

素因数の和:3757823

約数の個数: 24

約数和(自身を含む): 631312416

約数和(自身を除く): 405843756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3757811, 7515622, 11273433, 15031244, 18789055, 22546866, 37578110, 45093732, 56367165, 75156220, 112734330, 225468660]

約数ペア:

[(1, 225468660), (2, 112734330), (3, 75156220), (4, 56367165), (5, 45093732), (6, 37578110), (10, 22546866), (12, 18789055), (15, 15031244), (20, 11273433), (30, 7515622), (60, 3757811)]