9045070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10163}}^1$

素因数の和:10259

約数の個数: 16

約数和(自身を含む): 16465680

約数和(自身を除く): 7420610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 10163, 20326, 50815, 101630, 904507, 1809014, 4522535, 9045070]

約数ペア:

[(1, 9045070), (2, 4522535), (5, 1809014), (10, 904507), (89, 101630), (178, 50815), (445, 20326), (890, 10163)]