17949761310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1\times {\mathrm{9749}}^1$

素因数の和:14493

約数の個数: 64

約数和(自身を含む): 46407816000

約数和(自身を除く): 28458054690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4721, 9442, 9749, 14163, 19498, 23605, 28326, 29247, 47210, 48745, 58494, 61373, 70815, 97490, 122746, 126737, 141630, 146235, 184119, 253474, 292470, 306865, 368238, 380211, 613730, 633685, 760422, 920595, 1267370, 1841190, 1901055, 3802110, 46025029, 92050058, 138075087, 230125145, 276150174, 460250290, 598325377, 690375435, 1196650754, 1380750870, 1794976131, 2991626885, 3589952262, 5983253770, 8974880655, 17949761310]

約数ペア:

[(1, 17949761310), (2, 8974880655), (3, 5983253770), (5, 3589952262), (6, 2991626885), (10, 1794976131), (13, 1380750870), (15, 1196650754), (26, 690375435), (30, 598325377), (39, 460250290), (65, 276150174), (78, 230125145), (130, 138075087), (195, 92050058), (390, 46025029), (4721, 3802110), (9442, 1901055), (9749, 1841190), (14163, 1267370), (19498, 920595), (23605, 760422), (28326, 633685), (29247, 613730), (47210, 380211), (48745, 368238), (58494, 306865), (61373, 292470), (70815, 253474), (97490, 184119), (122746, 146235), (126737, 141630)]