30318792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 56772408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 719, 753, 1004, 1438, 1506, 1757, 2008, 2157, 2876, 3012, 3514, 4314, 5033, 5271, 5752, 6024, 7028, 8628, 10066, 10542, 14056, 15099, 17256, 20132, 21084, 30198, 40264, 42168, 60396, 120792, 180469, 360938, 541407, 721876, 1082814, 1263283, 1443752, 2165628, 2526566, 3789849, 4331256, 5053132, 7579698, 10106264, 15159396, 30318792]

約数ペア:

[(1, 30318792), (2, 15159396), (3, 10106264), (4, 7579698), (6, 5053132), (7, 4331256), (8, 3789849), (12, 2526566), (14, 2165628), (21, 1443752), (24, 1263283), (28, 1082814), (42, 721876), (56, 541407), (84, 360938), (168, 180469), (251, 120792), (502, 60396), (719, 42168), (753, 40264), (1004, 30198), (1438, 21084), (1506, 20132), (1757, 17256), (2008, 15099), (2157, 14056), (2876, 10542), (3012, 10066), (3514, 8628), (4314, 7028), (5033, 6024), (5271, 5752)]