6712220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3079}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 14229600

約数和(自身を除く): 7517380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 3079, 6158, 12316, 15395, 30790, 61580, 335611, 671222, 1342444, 1678055, 3356110, 6712220]

約数ペア:

[(1, 6712220), (2, 3356110), (4, 1678055), (5, 1342444), (10, 671222), (20, 335611), (109, 61580), (218, 30790), (436, 15395), (545, 12316), (1090, 6158), (2180, 3079)]