10390910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 20852640

約数和(自身を除く): 10461730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3217, 3230, 6434, 16085, 32170, 54689, 61123, 109378, 122246, 273445, 305615, 546890, 611230, 1039091, 2078182, 5195455, 10390910]

約数ペア:

[(1, 10390910), (2, 5195455), (5, 2078182), (10, 1039091), (17, 611230), (19, 546890), (34, 305615), (38, 273445), (85, 122246), (95, 109378), (170, 61123), (190, 54689), (323, 32170), (646, 16085), (1615, 6434), (3217, 3230)]