7538921340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1\times {\mathrm{1979}}^1$

素因数の和:2531

約数の個数: 96

約数和(自身を含む): 21299604480

約数和(自身を除く): 13760683140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 367, 519, 692, 734, 865, 1038, 1101, 1468, 1730, 1835, 1979, 2076, 2202, 2595, 3460, 3670, 3958, 4404, 5190, 5505, 5937, 7340, 7916, 9895, 10380, 11010, 11874, 19790, 22020, 23748, 29685, 39580, 59370, 63491, 118740, 126982, 190473, 253964, 317455, 342367, 380946, 634910, 684734, 726293, 761892, 952365, 1027101, 1269820, 1369468, 1452586, 1711835, 1904730, 2054202, 2178879, 2905172, 3423670, 3631465, 3809460, 4108404, 4357758, 5135505, 6847340, 7262930, 8715516, 10271010, 10894395, 14525860, 20542020, 21788790, 43577580, 125648689, 251297378, 376946067, 502594756, 628243445, 753892134, 1256486890, 1507784268, 1884730335, 2512973780, 3769460670, 7538921340]

約数ペア:

[(1, 7538921340), (2, 3769460670), (3, 2512973780), (4, 1884730335), (5, 1507784268), (6, 1256486890), (10, 753892134), (12, 628243445), (15, 502594756), (20, 376946067), (30, 251297378), (60, 125648689), (173, 43577580), (346, 21788790), (367, 20542020), (519, 14525860), (692, 10894395), (734, 10271010), (865, 8715516), (1038, 7262930), (1101, 6847340), (1468, 5135505), (1730, 4357758), (1835, 4108404), (1979, 3809460), (2076, 3631465), (2202, 3423670), (2595, 2905172), (3460, 2178879), (3670, 2054202), (3958, 1904730), (4404, 1711835), (5190, 1452586), (5505, 1369468), (5937, 1269820), (7340, 1027101), (7916, 952365), (9895, 761892), (10380, 726293), (11010, 684734), (11874, 634910), (19790, 380946), (22020, 342367), (23748, 317455), (29685, 253964), (39580, 190473), (59370, 126982), (63491, 118740)]