15706575270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1901}}^1$

素因数の和:2419

約数の個数: 128

約数和(自身を含む): 42595061760

約数和(自身を除く): 26888486490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 431, 639, 710, 862, 1065, 1278, 1293, 1901, 1917, 2130, 2155, 2586, 3195, 3802, 3834, 3879, 4310, 5703, 6390, 6465, 7758, 9505, 9585, 11406, 11637, 12930, 17109, 19010, 19170, 19395, 23274, 28515, 30601, 34218, 38790, 51327, 57030, 58185, 61202, 85545, 91803, 102654, 116370, 134971, 153005, 171090, 183606, 256635, 269942, 275409, 306010, 404913, 459015, 513270, 550818, 674855, 809826, 819331, 826227, 918030, 1214739, 1349710, 1377045, 1638662, 1652454, 2024565, 2429478, 2457993, 2754090, 3644217, 4049130, 4096655, 4131135, 4915986, 6073695, 7288434, 7373979, 8193310, 8262270, 12147390, 12289965, 14747958, 18221085, 22121937, 24579930, 36442170, 36869895, 44243874, 58172501, 73739790, 110609685, 116345002, 174517503, 221219370, 290862505, 349035006, 523552509, 581725010, 872587515, 1047105018, 1570657527, 1745175030, 2617762545, 3141315054, 5235525090, 7853287635, 15706575270]

約数ペア:

[(1, 15706575270), (2, 7853287635), (3, 5235525090), (5, 3141315054), (6, 2617762545), (9, 1745175030), (10, 1570657527), (15, 1047105018), (18, 872587515), (27, 581725010), (30, 523552509), (45, 349035006), (54, 290862505), (71, 221219370), (90, 174517503), (135, 116345002), (142, 110609685), (213, 73739790), (270, 58172501), (355, 44243874), (426, 36869895), (431, 36442170), (639, 24579930), (710, 22121937), (862, 18221085), (1065, 14747958), (1278, 12289965), (1293, 12147390), (1901, 8262270), (1917, 8193310), (2130, 7373979), (2155, 7288434), (2586, 6073695), (3195, 4915986), (3802, 4131135), (3834, 4096655), (3879, 4049130), (4310, 3644217), (5703, 2754090), (6390, 2457993), (6465, 2429478), (7758, 2024565), (9505, 1652454), (9585, 1638662), (11406, 1377045), (11637, 1349710), (12930, 1214739), (17109, 918030), (19010, 826227), (19170, 819331), (19395, 809826), (23274, 674855), (28515, 550818), (30601, 513270), (34218, 459015), (38790, 404913), (51327, 306010), (57030, 275409), (58185, 269942), (61202, 256635), (85545, 183606), (91803, 171090), (102654, 153005), (116370, 134971)]