26897130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 79027200

約数和(自身を除く): 52130070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 79, 90, 97, 117, 130, 135, 158, 194, 195, 234, 237, 270, 291, 351, 390, 395, 474, 485, 582, 585, 702, 711, 790, 873, 970, 1027, 1170, 1185, 1261, 1422, 1455, 1746, 1755, 2054, 2133, 2370, 2522, 2619, 2910, 3081, 3510, 3555, 3783, 4266, 4365, 5135, 5238, 6162, 6305, 7110, 7566, 7663, 8730, 9243, 10270, 10665, 11349, 12610, 13095, 15326, 15405, 18486, 18915, 21330, 22698, 22989, 26190, 27729, 30810, 34047, 37830, 38315, 45978, 46215, 55458, 56745, 68094, 68967, 76630, 92430, 99619, 113490, 114945, 137934, 138645, 170235, 199238, 206901, 229890, 277290, 298857, 340470, 344835, 413802, 498095, 597714, 689670, 896571, 996190, 1034505, 1494285, 1793142, 2069010, 2689713, 2988570, 4482855, 5379426, 8965710, 13448565, 26897130]

約数ペア:

[(1, 26897130), (2, 13448565), (3, 8965710), (5, 5379426), (6, 4482855), (9, 2988570), (10, 2689713), (13, 2069010), (15, 1793142), (18, 1494285), (26, 1034505), (27, 996190), (30, 896571), (39, 689670), (45, 597714), (54, 498095), (65, 413802), (78, 344835), (79, 340470), (90, 298857), (97, 277290), (117, 229890), (130, 206901), (135, 199238), (158, 170235), (194, 138645), (195, 137934), (234, 114945), (237, 113490), (270, 99619), (291, 92430), (351, 76630), (390, 68967), (395, 68094), (474, 56745), (485, 55458), (582, 46215), (585, 45978), (702, 38315), (711, 37830), (790, 34047), (873, 30810), (970, 27729), (1027, 26190), (1170, 22989), (1185, 22698), (1261, 21330), (1422, 18915), (1455, 18486), (1746, 15405), (1755, 15326), (2054, 13095), (2133, 12610), (2370, 11349), (2522, 10665), (2619, 10270), (2910, 9243), (3081, 8730), (3510, 7663), (3555, 7566), (3783, 7110), (4266, 6305), (4365, 6162), (5135, 5238)]