1268175090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4789}}^1$

素因数の和:4916

約数の個数: 128

約数和(自身を含む): 3785402880

約数和(自身を除く): 2517227790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 97, 105, 130, 182, 194, 195, 210, 273, 291, 390, 455, 485, 546, 582, 679, 910, 970, 1261, 1358, 1365, 1455, 2037, 2522, 2730, 2910, 3395, 3783, 4074, 4789, 6305, 6790, 7566, 8827, 9578, 10185, 12610, 14367, 17654, 18915, 20370, 23945, 26481, 28734, 33523, 37830, 44135, 47890, 52962, 62257, 67046, 71835, 88270, 100569, 124514, 132405, 143670, 167615, 186771, 201138, 264810, 311285, 335230, 373542, 435799, 464533, 502845, 622570, 871598, 929066, 933855, 1005690, 1307397, 1393599, 1867710, 2178995, 2322665, 2614794, 2787198, 3251731, 4357990, 4645330, 6038929, 6503462, 6536985, 6967995, 9755193, 12077858, 13073970, 13935990, 16258655, 18116787, 19510386, 30194645, 32517310, 36233574, 42272503, 48775965, 60389290, 84545006, 90583935, 97551930, 126817509, 181167870, 211362515, 253635018, 422725030, 634087545, 1268175090]

約数ペア:

[(1, 1268175090), (2, 634087545), (3, 422725030), (5, 253635018), (6, 211362515), (7, 181167870), (10, 126817509), (13, 97551930), (14, 90583935), (15, 84545006), (21, 60389290), (26, 48775965), (30, 42272503), (35, 36233574), (39, 32517310), (42, 30194645), (65, 19510386), (70, 18116787), (78, 16258655), (91, 13935990), (97, 13073970), (105, 12077858), (130, 9755193), (182, 6967995), (194, 6536985), (195, 6503462), (210, 6038929), (273, 4645330), (291, 4357990), (390, 3251731), (455, 2787198), (485, 2614794), (546, 2322665), (582, 2178995), (679, 1867710), (910, 1393599), (970, 1307397), (1261, 1005690), (1358, 933855), (1365, 929066), (1455, 871598), (2037, 622570), (2522, 502845), (2730, 464533), (2910, 435799), (3395, 373542), (3783, 335230), (4074, 311285), (4789, 264810), (6305, 201138), (6790, 186771), (7566, 167615), (8827, 143670), (9578, 132405), (10185, 124514), (12610, 100569), (14367, 88270), (17654, 71835), (18915, 67046), (20370, 62257), (23945, 52962), (26481, 47890), (28734, 44135), (33523, 37830)]