6854980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31159}}^1$

素因数の和:31179

約数の個数: 24

約数和(自身を含む): 15704640

約数和(自身を除く): 8849660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 31159, 62318, 124636, 155795, 311590, 342749, 623180, 685498, 1370996, 1713745, 3427490, 6854980]

約数ペア:

[(1, 6854980), (2, 3427490), (4, 1713745), (5, 1370996), (10, 685498), (11, 623180), (20, 342749), (22, 311590), (44, 155795), (55, 124636), (110, 62318), (220, 31159)]