70927318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 68418602

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 83, 154, 166, 179, 217, 341, 358, 434, 581, 682, 913, 1162, 1253, 1826, 1969, 2387, 2506, 2573, 3938, 4774, 5146, 5549, 6391, 11098, 12782, 13783, 14857, 18011, 27566, 28303, 29714, 36022, 38843, 56606, 61039, 77686, 103999, 122078, 163427, 198121, 207998, 326854, 396242, 427273, 460567, 854546, 921134, 1143989, 2287978, 3223969, 5066237, 6447938, 10132474, 35463659, 70927318]

約数ペア:

[(1, 70927318), (2, 35463659), (7, 10132474), (11, 6447938), (14, 5066237), (22, 3223969), (31, 2287978), (62, 1143989), (77, 921134), (83, 854546), (154, 460567), (166, 427273), (179, 396242), (217, 326854), (341, 207998), (358, 198121), (434, 163427), (581, 122078), (682, 103999), (913, 77686), (1162, 61039), (1253, 56606), (1826, 38843), (1969, 36022), (2387, 29714), (2506, 28303), (2573, 27566), (3938, 18011), (4774, 14857), (5146, 13783), (5549, 12782), (6391, 11098)]