3102140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 6578880

約数和(自身を除く): 3476740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1423, 2180, 2846, 5692, 7115, 14230, 28460, 155107, 310214, 620428, 775535, 1551070, 3102140]

約数ペア:

[(1, 3102140), (2, 1551070), (4, 775535), (5, 620428), (10, 310214), (20, 155107), (109, 28460), (218, 14230), (436, 7115), (545, 5692), (1090, 2846), (1423, 2180)]