30747424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 66339000

約数和(自身を除く): 35591576

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1949, 1972, 3898, 3944, 7796, 7888, 15592, 15776, 31184, 33133, 56521, 62368, 66266, 113042, 132532, 226084, 265064, 452168, 530128, 904336, 960857, 1060256, 1808672, 1921714, 3843428, 7686856, 15373712, 30747424]

約数ペア:

[(1, 30747424), (2, 15373712), (4, 7686856), (8, 3843428), (16, 1921714), (17, 1808672), (29, 1060256), (32, 960857), (34, 904336), (58, 530128), (68, 452168), (116, 265064), (136, 226084), (232, 132532), (272, 113042), (464, 66266), (493, 62368), (544, 56521), (928, 33133), (986, 31184), (1949, 15776), (1972, 15592), (3898, 7888), (3944, 7796)]