30751794

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 69312672

約数和(自身を除く): 38560878

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 593, 603, 774, 1186, 1206, 1779, 2881, 3558, 5337, 5762, 8643, 10674, 17286, 25499, 25929, 39731, 50998, 51858, 76497, 79462, 119193, 152994, 229491, 238386, 357579, 458982, 715158, 1708433, 3416866, 5125299, 10250598, 15375897, 30751794]

約数ペア:

[(1, 30751794), (2, 15375897), (3, 10250598), (6, 5125299), (9, 3416866), (18, 1708433), (43, 715158), (67, 458982), (86, 357579), (129, 238386), (134, 229491), (201, 152994), (258, 119193), (387, 79462), (402, 76497), (593, 51858), (603, 50998), (774, 39731), (1186, 25929), (1206, 25499), (1779, 17286), (2881, 10674), (3558, 8643), (5337, 5762)]