30520336

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3539}}^1$

素因数の和:3572

約数の個数: 60

約数和(自身を含む): 75062160

約数和(自身を除く): 44541824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 3539, 4312, 7078, 8624, 14156, 24773, 28312, 38929, 49546, 56624, 77858, 99092, 155716, 173411, 198184, 272503, 311432, 346822, 396368, 545006, 622864, 693644, 1090012, 1387288, 1907521, 2180024, 2774576, 3815042, 4360048, 7630084, 15260168, 30520336]

約数ペア:

[(1, 30520336), (2, 15260168), (4, 7630084), (7, 4360048), (8, 3815042), (11, 2774576), (14, 2180024), (16, 1907521), (22, 1387288), (28, 1090012), (44, 693644), (49, 622864), (56, 545006), (77, 396368), (88, 346822), (98, 311432), (112, 272503), (154, 198184), (176, 173411), (196, 155716), (308, 99092), (392, 77858), (539, 56624), (616, 49546), (784, 38929), (1078, 28312), (1232, 24773), (2156, 14156), (3539, 8624), (4312, 7078)]