30128336

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:568

約数の個数: 60

約数和(自身を含む): 68870592

約数和(自身を除く): 38742256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 463, 581, 664, 784, 926, 1162, 1328, 1852, 2324, 3241, 3704, 4067, 4648, 6482, 7408, 8134, 9296, 12964, 16268, 22687, 25928, 32536, 38429, 45374, 51856, 65072, 76858, 90748, 153716, 181496, 269003, 307432, 362992, 538006, 614864, 1076012, 1883021, 2152024, 3766042, 4304048, 7532084, 15064168, 30128336]

約数ペア:

[(1, 30128336), (2, 15064168), (4, 7532084), (7, 4304048), (8, 3766042), (14, 2152024), (16, 1883021), (28, 1076012), (49, 614864), (56, 538006), (83, 362992), (98, 307432), (112, 269003), (166, 181496), (196, 153716), (332, 90748), (392, 76858), (463, 65072), (581, 51856), (664, 45374), (784, 38429), (926, 32536), (1162, 25928), (1328, 22687), (1852, 16268), (2324, 12964), (3241, 9296), (3704, 8134), (4067, 7408), (4648, 6482)]