3063380

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 6509160

約数和(自身を除く): 3445780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1721, 1780, 3442, 6884, 8605, 17210, 34420, 153169, 306338, 612676, 765845, 1531690, 3063380]

約数ペア:

[(1, 3063380), (2, 1531690), (4, 765845), (5, 612676), (10, 306338), (20, 153169), (89, 34420), (178, 17210), (356, 8605), (445, 6884), (890, 3442), (1721, 1780)]