68476590

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 160

約数和(自身を含む): 226860480

約数和(自身を除く): 158383890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 929, 945, 1053, 1134, 1170, 1365, 1638, 1755, 1858, 1890, 2106, 2457, 2730, 2787, 2835, 3510, 4095, 4645, 4914, 5265, 5574, 5670, 6503, 7371, 8190, 8361, 9290, 10530, 12077, 12285, 13006, 13935, 14742, 16722, 19509, 24154, 24570, 25083, 27870, 32515, 36231, 36855, 39018, 41805, 50166, 58527, 60385, 65030, 72462, 73710, 75249, 83610, 84539, 97545, 108693, 117054, 120770, 125415, 150498, 169078, 175581, 181155, 195090, 217386, 250830, 253617, 292635, 326079, 351162, 362310, 376245, 422695, 507234, 526743, 543465, 585270, 652158, 752490, 760851, 845390, 877905, 978237, 1053486, 1086930, 1268085, 1521702, 1630395, 1755810, 1956474, 2282553, 2536170, 2633715, 3260790, 3804255, 4565106, 4891185, 5267430, 6847659, 7608510, 9782370, 11412765, 13695318, 22825530, 34238295, 68476590]

約数ペア:

[(1, 68476590), (2, 34238295), (3, 22825530), (5, 13695318), (6, 11412765), (7, 9782370), (9, 7608510), (10, 6847659), (13, 5267430), (14, 4891185), (15, 4565106), (18, 3804255), (21, 3260790), (26, 2633715), (27, 2536170), (30, 2282553), (35, 1956474), (39, 1755810), (42, 1630395), (45, 1521702), (54, 1268085), (63, 1086930), (65, 1053486), (70, 978237), (78, 877905), (81, 845390), (90, 760851), (91, 752490), (105, 652158), (117, 585270), (126, 543465), (130, 526743), (135, 507234), (162, 422695), (182, 376245), (189, 362310), (195, 351162), (210, 326079), (234, 292635), (270, 253617), (273, 250830), (315, 217386), (351, 195090), (378, 181155), (390, 175581), (405, 169078), (455, 150498), (546, 125415), (567, 120770), (585, 117054), (630, 108693), (702, 97545), (810, 84539), (819, 83610), (910, 75249), (929, 73710), (945, 72462), (1053, 65030), (1134, 60385), (1170, 58527), (1365, 50166), (1638, 41805), (1755, 39018), (1858, 36855), (1890, 36231), (2106, 32515), (2457, 27870), (2730, 25083), (2787, 24570), (2835, 24154), (3510, 19509), (4095, 16722), (4645, 14742), (4914, 13935), (5265, 13006), (5574, 12285), (5670, 12077), (6503, 10530), (7371, 9290), (8190, 8361)]