63929180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26861}}^1$

素因数の和:26894

約数の個数: 48

約数和(自身を含む): 162461376

約数和(自身を除く): 98532196

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 26861, 53722, 107444, 134305, 188027, 268610, 376054, 456637, 537220, 752108, 913274, 940135, 1826548, 1880270, 2283185, 3196459, 3760540, 4566370, 6392918, 9132740, 12785836, 15982295, 31964590, 63929180]

約数ペア:

[(1, 63929180), (2, 31964590), (4, 15982295), (5, 12785836), (7, 9132740), (10, 6392918), (14, 4566370), (17, 3760540), (20, 3196459), (28, 2283185), (34, 1880270), (35, 1826548), (68, 940135), (70, 913274), (85, 752108), (119, 537220), (140, 456637), (170, 376054), (238, 268610), (340, 188027), (476, 134305), (595, 107444), (1190, 53722), (2380, 26861)]