270367006

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 525153888

約数和(自身を除く): 254786882

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 71, 91, 98, 122, 142, 182, 343, 427, 497, 637, 686, 793, 854, 923, 994, 1274, 1586, 1846, 2401, 2989, 3479, 4331, 4459, 4802, 5551, 5978, 6461, 6958, 8662, 8918, 11102, 12922, 20923, 24353, 30317, 31213, 38857, 41846, 45227, 48706, 56303, 60634, 62426, 77714, 90454, 112606, 146461, 170471, 212219, 271999, 292922, 316589, 340942, 394121, 424438, 543998, 633178, 788242, 1485533, 1903993, 2216123, 2758847, 2971066, 3807986, 4432246, 5517694, 10398731, 19311929, 20797462, 38623858, 135183503, 270367006]

約数ペア:

[(1, 270367006), (2, 135183503), (7, 38623858), (13, 20797462), (14, 19311929), (26, 10398731), (49, 5517694), (61, 4432246), (71, 3807986), (91, 2971066), (98, 2758847), (122, 2216123), (142, 1903993), (182, 1485533), (343, 788242), (427, 633178), (497, 543998), (637, 424438), (686, 394121), (793, 340942), (854, 316589), (923, 292922), (994, 271999), (1274, 212219), (1586, 170471), (1846, 146461), (2401, 112606), (2989, 90454), (3479, 77714), (4331, 62426), (4459, 60634), (4802, 56303), (5551, 48706), (5978, 45227), (6461, 41846), (6958, 38857), (8662, 31213), (8918, 30317), (11102, 24353), (12922, 20923)]