7114020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 20086080

約数和(自身を除く): 12972060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 853, 1390, 1668, 1706, 2085, 2559, 2780, 3412, 4170, 4265, 5118, 8340, 8530, 10236, 12795, 17060, 25590, 51180, 118567, 237134, 355701, 474268, 592835, 711402, 1185670, 1422804, 1778505, 2371340, 3557010, 7114020]

約数ペア:

[(1, 7114020), (2, 3557010), (3, 2371340), (4, 1778505), (5, 1422804), (6, 1185670), (10, 711402), (12, 592835), (15, 474268), (20, 355701), (30, 237134), (60, 118567), (139, 51180), (278, 25590), (417, 17060), (556, 12795), (695, 10236), (834, 8530), (853, 8340), (1390, 5118), (1668, 4265), (1706, 4170), (2085, 3412), (2559, 2780)]