1528156770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:744

約数の個数: 128

約数和(自身を含む): 4279965696

約数和(自身を除く): 2751808926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 313, 335, 347, 402, 469, 626, 670, 694, 938, 939, 1005, 1041, 1407, 1565, 1735, 1878, 2010, 2082, 2191, 2345, 2429, 2814, 3130, 3470, 4382, 4690, 4695, 4858, 5205, 6573, 7035, 7287, 9390, 10410, 10955, 12145, 13146, 14070, 14574, 20971, 21910, 23249, 24290, 32865, 36435, 41942, 46498, 62913, 65730, 69747, 72870, 104855, 108611, 116245, 125826, 139494, 146797, 162743, 209710, 217222, 232490, 293594, 314565, 325486, 325833, 348735, 440391, 488229, 543055, 629130, 651666, 697470, 733985, 760277, 813715, 880782, 976458, 1086110, 1467970, 1520554, 1627430, 1629165, 2201955, 2280831, 2441145, 3258330, 3801385, 4403910, 4561662, 4882290, 7276937, 7602770, 11404155, 14553874, 21830811, 22808310, 36384685, 43661622, 50938559, 72769370, 101877118, 109154055, 152815677, 218308110, 254692795, 305631354, 509385590, 764078385, 1528156770]

約数ペア:

[(1, 1528156770), (2, 764078385), (3, 509385590), (5, 305631354), (6, 254692795), (7, 218308110), (10, 152815677), (14, 109154055), (15, 101877118), (21, 72769370), (30, 50938559), (35, 43661622), (42, 36384685), (67, 22808310), (70, 21830811), (105, 14553874), (134, 11404155), (201, 7602770), (210, 7276937), (313, 4882290), (335, 4561662), (347, 4403910), (402, 3801385), (469, 3258330), (626, 2441145), (670, 2280831), (694, 2201955), (938, 1629165), (939, 1627430), (1005, 1520554), (1041, 1467970), (1407, 1086110), (1565, 976458), (1735, 880782), (1878, 813715), (2010, 760277), (2082, 733985), (2191, 697470), (2345, 651666), (2429, 629130), (2814, 543055), (3130, 488229), (3470, 440391), (4382, 348735), (4690, 325833), (4695, 325486), (4858, 314565), (5205, 293594), (6573, 232490), (7035, 217222), (7287, 209710), (9390, 162743), (10410, 146797), (10955, 139494), (12145, 125826), (13146, 116245), (14070, 108611), (14574, 104855), (20971, 72870), (21910, 69747), (23249, 65730), (24290, 62913), (32865, 46498), (36435, 41942)]