70800002

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 70723198

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 343, 442, 467, 637, 686, 833, 934, 1274, 1547, 1666, 3094, 3269, 4459, 5831, 6071, 6538, 7939, 8918, 10829, 11662, 12142, 15878, 21658, 22883, 42497, 45766, 55573, 75803, 84994, 103207, 111146, 151606, 160181, 206414, 297479, 320362, 389011, 594958, 722449, 778022, 1444898, 2082353, 2723077, 4164706, 5057143, 5446154, 10114286, 35400001, 70800002]

約数ペア:

[(1, 70800002), (2, 35400001), (7, 10114286), (13, 5446154), (14, 5057143), (17, 4164706), (26, 2723077), (34, 2082353), (49, 1444898), (91, 778022), (98, 722449), (119, 594958), (182, 389011), (221, 320362), (238, 297479), (343, 206414), (442, 160181), (467, 151606), (637, 111146), (686, 103207), (833, 84994), (934, 75803), (1274, 55573), (1547, 45766), (1666, 42497), (3094, 22883), (3269, 21658), (4459, 15878), (5831, 12142), (6071, 11662), (6538, 10829), (7939, 8918)]