30920842288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1\times {\mathrm{5741}}^1$

素因数の和:8306

約数の個数: 80

約数和(自身を含む): 72112170240

約数和(自身を除く): 41191327952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2531, 5062, 5741, 10124, 11482, 17717, 20248, 22964, 35434, 40187, 40496, 45928, 48089, 70868, 80374, 91856, 96178, 109079, 141736, 160748, 192356, 218158, 283472, 321496, 336623, 384712, 436316, 642992, 673246, 763553, 769424, 872632, 1346492, 1527106, 1745264, 2692984, 3054212, 5385968, 6108424, 12216848, 14530471, 29060942, 58121884, 101713297, 116243768, 203426594, 232487536, 276078949, 406853188, 552157898, 813706376, 1104315796, 1627412752, 1932552643, 2208631592, 3865105286, 4417263184, 7730210572, 15460421144, 30920842288]

約数ペア:

[(1, 30920842288), (2, 15460421144), (4, 7730210572), (7, 4417263184), (8, 3865105286), (14, 2208631592), (16, 1932552643), (19, 1627412752), (28, 1104315796), (38, 813706376), (56, 552157898), (76, 406853188), (112, 276078949), (133, 232487536), (152, 203426594), (266, 116243768), (304, 101713297), (532, 58121884), (1064, 29060942), (2128, 14530471), (2531, 12216848), (5062, 6108424), (5741, 5385968), (10124, 3054212), (11482, 2692984), (17717, 1745264), (20248, 1527106), (22964, 1346492), (35434, 872632), (40187, 769424), (40496, 763553), (45928, 673246), (48089, 642992), (70868, 436316), (80374, 384712), (91856, 336623), (96178, 321496), (109079, 283472), (141736, 218158), (160748, 192356)]