30478736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1071

約数の個数: 40

約数和(自身を含む): 62808480

約数和(自身を除く): 32329744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 937, 1712, 1874, 2033, 3748, 4066, 7496, 8132, 14992, 16264, 17803, 32528, 35606, 71212, 100259, 142424, 200518, 284848, 401036, 802072, 1604144, 1904921, 3809842, 7619684, 15239368, 30478736]

約数ペア:

[(1, 30478736), (2, 15239368), (4, 7619684), (8, 3809842), (16, 1904921), (19, 1604144), (38, 802072), (76, 401036), (107, 284848), (152, 200518), (214, 142424), (304, 100259), (428, 71212), (856, 35606), (937, 32528), (1712, 17803), (1874, 16264), (2033, 14992), (3748, 8132), (4066, 7496)]