3156690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 7640640

約数和(自身を除く): 4483950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 757, 834, 1390, 1514, 2085, 2271, 3785, 4170, 4542, 7570, 11355, 22710, 105223, 210446, 315669, 526115, 631338, 1052230, 1578345, 3156690]

約数ペア:

[(1, 3156690), (2, 1578345), (3, 1052230), (5, 631338), (6, 526115), (10, 315669), (15, 210446), (30, 105223), (139, 22710), (278, 11355), (417, 7570), (695, 4542), (757, 4170), (834, 3785), (1390, 2271), (1514, 2085)]