129439310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 319140864

約数和(自身を除く): 189701554

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 67, 70, 77, 91, 110, 130, 134, 143, 154, 182, 193, 286, 335, 385, 386, 455, 469, 670, 715, 737, 770, 871, 910, 938, 965, 1001, 1351, 1430, 1474, 1742, 1930, 2002, 2123, 2345, 2509, 2702, 3685, 4246, 4355, 4690, 5005, 5018, 5159, 6097, 6755, 7370, 8710, 9581, 10010, 10318, 10615, 12194, 12545, 12931, 13510, 14861, 17563, 19162, 21230, 25090, 25795, 25862, 27599, 29722, 30485, 35126, 47905, 51590, 55198, 60970, 64655, 67067, 74305, 87815, 90517, 95810, 129310, 134134, 137995, 142241, 148610, 168103, 175630, 181034, 193193, 275990, 284482, 335335, 336206, 386386, 452585, 670670, 711205, 840515, 905170, 965965, 995687, 1176721, 1422410, 1681030, 1849133, 1931930, 1991374, 2353442, 3698266, 4978435, 5883605, 9245665, 9956870, 11767210, 12943931, 18491330, 25887862, 64719655, 129439310]

約数ペア:

[(1, 129439310), (2, 64719655), (5, 25887862), (7, 18491330), (10, 12943931), (11, 11767210), (13, 9956870), (14, 9245665), (22, 5883605), (26, 4978435), (35, 3698266), (55, 2353442), (65, 1991374), (67, 1931930), (70, 1849133), (77, 1681030), (91, 1422410), (110, 1176721), (130, 995687), (134, 965965), (143, 905170), (154, 840515), (182, 711205), (193, 670670), (286, 452585), (335, 386386), (385, 336206), (386, 335335), (455, 284482), (469, 275990), (670, 193193), (715, 181034), (737, 175630), (770, 168103), (871, 148610), (910, 142241), (938, 137995), (965, 134134), (1001, 129310), (1351, 95810), (1430, 90517), (1474, 87815), (1742, 74305), (1930, 67067), (2002, 64655), (2123, 60970), (2345, 55198), (2509, 51590), (2702, 47905), (3685, 35126), (4246, 30485), (4355, 29722), (4690, 27599), (5005, 25862), (5018, 25795), (5159, 25090), (6097, 21230), (6755, 19162), (7370, 17563), (8710, 14861), (9581, 13510), (10010, 12931), (10318, 12545), (10615, 12194)]