30260958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2961

約数の個数: 64

約数和(自身を含む): 78435840

約数和(自身を除く): 48174882

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 2917, 3458, 5187, 5834, 8751, 10374, 17502, 20419, 37921, 40838, 55423, 61257, 75842, 110846, 113763, 122514, 166269, 227526, 265447, 332538, 387961, 530894, 720499, 775922, 796341, 1163883, 1440998, 1592682, 2161497, 2327766, 4322994, 5043493, 10086986, 15130479, 30260958]

約数ペア:

[(1, 30260958), (2, 15130479), (3, 10086986), (6, 5043493), (7, 4322994), (13, 2327766), (14, 2161497), (19, 1592682), (21, 1440998), (26, 1163883), (38, 796341), (39, 775922), (42, 720499), (57, 530894), (78, 387961), (91, 332538), (114, 265447), (133, 227526), (182, 166269), (247, 122514), (266, 113763), (273, 110846), (399, 75842), (494, 61257), (546, 55423), (741, 40838), (798, 37921), (1482, 20419), (1729, 17502), (2917, 10374), (3458, 8751), (5187, 5834)]