64851710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84223}}^1$

素因数の和:84248

約数の個数: 32

約数和(自身を含む): 145539072

約数和(自身を除く): 80687362

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 84223, 168446, 421115, 589561, 842230, 926453, 1179122, 1852906, 2947805, 4632265, 5895610, 6485171, 9264530, 12970342, 32425855, 64851710]

約数ペア:

[(1, 64851710), (2, 32425855), (5, 12970342), (7, 9264530), (10, 6485171), (11, 5895610), (14, 4632265), (22, 2947805), (35, 1852906), (55, 1179122), (70, 926453), (77, 842230), (110, 589561), (154, 421115), (385, 168446), (770, 84223)]