706678245

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 1557344880

約数和(自身を除く): 850666635

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 89, 91, 105, 117, 147, 195, 245, 267, 273, 277, 315, 441, 445, 455, 585, 623, 637, 735, 801, 819, 831, 1157, 1335, 1365, 1385, 1869, 1911, 1939, 2205, 2493, 3115, 3185, 3471, 3601, 4005, 4095, 4155, 4361, 5607, 5733, 5785, 5817, 8099, 9345, 9555, 9695, 10413, 10803, 12465, 13083, 13573, 17355, 17451, 18005, 21805, 24297, 24653, 25207, 28035, 28665, 29085, 32409, 39249, 40495, 40719, 52065, 54015, 56693, 65415, 67865, 72891, 73959, 75621, 87255, 121485, 122157, 123265, 126035, 162045, 170079, 172571, 176449, 196245, 203595, 221877, 226863, 283465, 320489, 364455, 369795, 378105, 510237, 517713, 529347, 610785, 850395, 862855, 882245, 961467, 1109385, 1134315, 1207997, 1553139, 1588041, 1602445, 2243423, 2551185, 2588565, 2646735, 2884401, 3623991, 4807335, 6039985, 6730269, 7765695, 7940205, 10871973, 11217115, 14422005, 15703961, 18119955, 20190807, 33651345, 47111883, 54359865, 78519805, 100954035, 141335649, 235559415, 706678245]

約数ペア:

[(1, 706678245), (3, 235559415), (5, 141335649), (7, 100954035), (9, 78519805), (13, 54359865), (15, 47111883), (21, 33651345), (35, 20190807), (39, 18119955), (45, 15703961), (49, 14422005), (63, 11217115), (65, 10871973), (89, 7940205), (91, 7765695), (105, 6730269), (117, 6039985), (147, 4807335), (195, 3623991), (245, 2884401), (267, 2646735), (273, 2588565), (277, 2551185), (315, 2243423), (441, 1602445), (445, 1588041), (455, 1553139), (585, 1207997), (623, 1134315), (637, 1109385), (735, 961467), (801, 882245), (819, 862855), (831, 850395), (1157, 610785), (1335, 529347), (1365, 517713), (1385, 510237), (1869, 378105), (1911, 369795), (1939, 364455), (2205, 320489), (2493, 283465), (3115, 226863), (3185, 221877), (3471, 203595), (3601, 196245), (4005, 176449), (4095, 172571), (4155, 170079), (4361, 162045), (5607, 126035), (5733, 123265), (5785, 122157), (5817, 121485), (8099, 87255), (9345, 75621), (9555, 73959), (9695, 72891), (10413, 67865), (10803, 65415), (12465, 56693), (13083, 54015), (13573, 52065), (17355, 40719), (17451, 40495), (18005, 39249), (21805, 32409), (24297, 29085), (24653, 28665), (25207, 28035)]