30777264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1647

約数の個数: 120

約数和(自身を含む): 103683840

約数和(自身を除く): 72906576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1607, 2128, 2394, 2736, 3192, 3214, 4788, 4821, 6384, 6428, 9576, 9642, 11249, 12856, 14463, 19152, 19284, 22498, 25712, 28926, 30533, 33747, 38568, 44996, 57852, 61066, 67494, 77136, 89992, 91599, 101241, 115704, 122132, 134988, 179984, 183198, 202482, 213731, 231408, 244264, 269976, 274797, 366396, 404964, 427462, 488528, 539952, 549594, 641193, 732792, 809928, 854924, 1099188, 1282386, 1465584, 1619856, 1709848, 1923579, 2198376, 2564772, 3419696, 3847158, 4396752, 5129544, 7694316, 10259088, 15388632, 30777264]

約数ペア:

[(1, 30777264), (2, 15388632), (3, 10259088), (4, 7694316), (6, 5129544), (7, 4396752), (8, 3847158), (9, 3419696), (12, 2564772), (14, 2198376), (16, 1923579), (18, 1709848), (19, 1619856), (21, 1465584), (24, 1282386), (28, 1099188), (36, 854924), (38, 809928), (42, 732792), (48, 641193), (56, 549594), (57, 539952), (63, 488528), (72, 427462), (76, 404964), (84, 366396), (112, 274797), (114, 269976), (126, 244264), (133, 231408), (144, 213731), (152, 202482), (168, 183198), (171, 179984), (228, 134988), (252, 122132), (266, 115704), (304, 101241), (336, 91599), (342, 89992), (399, 77136), (456, 67494), (504, 61066), (532, 57852), (684, 44996), (798, 38568), (912, 33747), (1008, 30533), (1064, 28926), (1197, 25712), (1368, 22498), (1596, 19284), (1607, 19152), (2128, 14463), (2394, 12856), (2736, 11249), (3192, 9642), (3214, 9576), (4788, 6428), (4821, 6384)]