827359610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{153499}}^1$

素因数の和:153531

約数の個数: 48

約数和(自身を含む): 1889892000

約数和(自身を除く): 1062532390

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 153499, 306998, 767495, 1074493, 1534990, 1688489, 2148986, 3376978, 5372465, 7521451, 8442445, 10744930, 11819423, 15042902, 16884890, 23638846, 37607255, 59097115, 75214510, 82735961, 118194230, 165471922, 413679805, 827359610]

約数ペア:

[(1, 827359610), (2, 413679805), (5, 165471922), (7, 118194230), (10, 82735961), (11, 75214510), (14, 59097115), (22, 37607255), (35, 23638846), (49, 16884890), (55, 15042902), (70, 11819423), (77, 10744930), (98, 8442445), (110, 7521451), (154, 5372465), (245, 3376978), (385, 2148986), (490, 1688489), (539, 1534990), (770, 1074493), (1078, 767495), (2695, 306998), (5390, 153499)]