1330273210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 2954880000

約数和(自身を除く): 1624606790

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 58, 70, 74, 89, 145, 178, 185, 199, 203, 259, 290, 370, 398, 406, 445, 518, 623, 890, 995, 1015, 1073, 1246, 1295, 1393, 1990, 2030, 2146, 2581, 2590, 2786, 3115, 3293, 5162, 5365, 5771, 6230, 6586, 6965, 7363, 7511, 10730, 11542, 12905, 13930, 14726, 15022, 16465, 17711, 18067, 23051, 25810, 28855, 32930, 35422, 36134, 36815, 37555, 40397, 46102, 51541, 57710, 73630, 75110, 80794, 88555, 90335, 95497, 103082, 115255, 123977, 177110, 180670, 190994, 201985, 213527, 230510, 247954, 257705, 403970, 427054, 477485, 513619, 515410, 619885, 655307, 668479, 954970, 1027238, 1067635, 1239770, 1310614, 1336958, 1494689, 2135270, 2568095, 2989378, 3276535, 3342395, 3595333, 4587149, 5136190, 6553070, 6684790, 7190666, 7473445, 9174298, 14946890, 17976665, 19003903, 22935745, 35953330, 38007806, 45871490, 95019515, 133027321, 190039030, 266054642, 665136605, 1330273210]

約数ペア:

[(1, 1330273210), (2, 665136605), (5, 266054642), (7, 190039030), (10, 133027321), (14, 95019515), (29, 45871490), (35, 38007806), (37, 35953330), (58, 22935745), (70, 19003903), (74, 17976665), (89, 14946890), (145, 9174298), (178, 7473445), (185, 7190666), (199, 6684790), (203, 6553070), (259, 5136190), (290, 4587149), (370, 3595333), (398, 3342395), (406, 3276535), (445, 2989378), (518, 2568095), (623, 2135270), (890, 1494689), (995, 1336958), (1015, 1310614), (1073, 1239770), (1246, 1067635), (1295, 1027238), (1393, 954970), (1990, 668479), (2030, 655307), (2146, 619885), (2581, 515410), (2590, 513619), (2786, 477485), (3115, 427054), (3293, 403970), (5162, 257705), (5365, 247954), (5771, 230510), (6230, 213527), (6586, 201985), (6965, 190994), (7363, 180670), (7511, 177110), (10730, 123977), (11542, 115255), (12905, 103082), (13930, 95497), (14726, 90335), (15022, 88555), (16465, 80794), (17711, 75110), (18067, 73630), (23051, 57710), (25810, 51541), (28855, 46102), (32930, 40397), (35422, 37555), (36134, 36815)]