66446170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6829}}^1$

素因数の和:6982

約数の個数: 32

約数和(自身を含む): 137692800

約数和(自身を除く): 71246630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 6829, 9730, 13658, 34145, 47803, 68290, 95606, 239015, 478030, 949231, 1898462, 4746155, 6644617, 9492310, 13289234, 33223085, 66446170]

約数ペア:

[(1, 66446170), (2, 33223085), (5, 13289234), (7, 9492310), (10, 6644617), (14, 4746155), (35, 1898462), (70, 949231), (139, 478030), (278, 239015), (695, 95606), (973, 68290), (1390, 47803), (1946, 34145), (4865, 13658), (6829, 9730)]