30777936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 91660800

約数和(自身を除く): 60882864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 659, 834, 973, 1112, 1318, 1668, 1946, 1977, 2224, 2636, 2919, 3336, 3892, 3954, 4613, 5272, 5838, 6672, 7784, 7908, 9226, 10544, 11676, 13839, 15568, 15816, 18452, 23352, 27678, 31632, 36904, 46704, 55356, 73808, 91601, 110712, 183202, 221424, 274803, 366404, 549606, 641207, 732808, 1099212, 1282414, 1465616, 1923621, 2198424, 2564828, 3847242, 4396848, 5129656, 7694484, 10259312, 15388968, 30777936]

約数ペア:

[(1, 30777936), (2, 15388968), (3, 10259312), (4, 7694484), (6, 5129656), (7, 4396848), (8, 3847242), (12, 2564828), (14, 2198424), (16, 1923621), (21, 1465616), (24, 1282414), (28, 1099212), (42, 732808), (48, 641207), (56, 549606), (84, 366404), (112, 274803), (139, 221424), (168, 183202), (278, 110712), (336, 91601), (417, 73808), (556, 55356), (659, 46704), (834, 36904), (973, 31632), (1112, 27678), (1318, 23352), (1668, 18452), (1946, 15816), (1977, 15568), (2224, 13839), (2636, 11676), (2919, 10544), (3336, 9226), (3892, 7908), (3954, 7784), (4613, 6672), (5272, 5838)]