3071620

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 6514200

約数和(自身を除く): 3442580

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1409, 2180, 2818, 5636, 7045, 14090, 28180, 153581, 307162, 614324, 767905, 1535810, 3071620]

約数ペア:

[(1, 3071620), (2, 1535810), (4, 767905), (5, 614324), (10, 307162), (20, 153581), (109, 28180), (218, 14090), (436, 7045), (545, 5636), (1090, 2818), (1409, 2180)]