30079588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 66745728

約数和(自身を除く): 36666140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1601, 1708, 2684, 3202, 4697, 6404, 9394, 11207, 17611, 18788, 22414, 35222, 44828, 70444, 97661, 123277, 195322, 246554, 390644, 493108, 683627, 1074271, 1367254, 2148542, 2734508, 4297084, 7519897, 15039794, 30079588]

約数ペア:

[(1, 30079588), (2, 15039794), (4, 7519897), (7, 4297084), (11, 2734508), (14, 2148542), (22, 1367254), (28, 1074271), (44, 683627), (61, 493108), (77, 390644), (122, 246554), (154, 195322), (244, 123277), (308, 97661), (427, 70444), (671, 44828), (854, 35222), (1342, 22414), (1601, 18788), (1708, 17611), (2684, 11207), (3202, 9394), (4697, 6404)]