561933420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{9365557}}^1$

素因数の和:9365569

約数の個数: 24

約数和(自身を含む): 1573413744

約数和(自身を除く): 1011480324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 9365557, 18731114, 28096671, 37462228, 46827785, 56193342, 93655570, 112386684, 140483355, 187311140, 280966710, 561933420]

約数ペア:

[(1, 561933420), (2, 280966710), (3, 187311140), (4, 140483355), (5, 112386684), (6, 93655570), (10, 56193342), (12, 46827785), (15, 37462228), (20, 28096671), (30, 18731114), (60, 9365557)]