6990980

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1193}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 14743512

約数和(自身を除く): 7752532

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1193, 1465, 2386, 2930, 4772, 5860, 5965, 11930, 23860, 349549, 699098, 1398196, 1747745, 3495490, 6990980]

約数ペア:

[(1, 6990980), (2, 3495490), (4, 1747745), (5, 1398196), (10, 699098), (20, 349549), (293, 23860), (586, 11930), (1172, 5965), (1193, 5860), (1465, 4772), (2386, 2930)]