30531424

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12391}}^1$

素因数の和:12419

約数の個数: 48

約数和(自身を含む): 74946816

約数和(自身を除く): 44415392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 12391, 24782, 49564, 86737, 99128, 136301, 173474, 198256, 272602, 346948, 396512, 545204, 693896, 954107, 1090408, 1387792, 1908214, 2180816, 2775584, 3816428, 4361632, 7632856, 15265712, 30531424]

約数ペア:

[(1, 30531424), (2, 15265712), (4, 7632856), (7, 4361632), (8, 3816428), (11, 2775584), (14, 2180816), (16, 1908214), (22, 1387792), (28, 1090408), (32, 954107), (44, 693896), (56, 545204), (77, 396512), (88, 346948), (112, 272602), (154, 198256), (176, 173474), (224, 136301), (308, 99128), (352, 86737), (616, 49564), (1232, 24782), (2464, 12391)]