7314180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 20650560

約数和(自身を除く): 13336380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 877, 1390, 1668, 1754, 2085, 2631, 2780, 3508, 4170, 4385, 5262, 8340, 8770, 10524, 13155, 17540, 26310, 52620, 121903, 243806, 365709, 487612, 609515, 731418, 1219030, 1462836, 1828545, 2438060, 3657090, 7314180]

約数ペア:

[(1, 7314180), (2, 3657090), (3, 2438060), (4, 1828545), (5, 1462836), (6, 1219030), (10, 731418), (12, 609515), (15, 487612), (20, 365709), (30, 243806), (60, 121903), (139, 52620), (278, 26310), (417, 17540), (556, 13155), (695, 10524), (834, 8770), (877, 8340), (1390, 5262), (1668, 4385), (1754, 4170), (2085, 3508), (2631, 2780)]