67530610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4003}}^1$

素因数の和:4258

約数の個数: 32

約数和(自身を含む): 139531392

約数和(自身を除く): 72000782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 2410, 3374, 4003, 8006, 8435, 16870, 20015, 28021, 40030, 56042, 140105, 280210, 964723, 1929446, 4823615, 6753061, 9647230, 13506122, 33765305, 67530610]

約数ペア:

[(1, 67530610), (2, 33765305), (5, 13506122), (7, 9647230), (10, 6753061), (14, 4823615), (35, 1929446), (70, 964723), (241, 280210), (482, 140105), (1205, 56042), (1687, 40030), (2410, 28021), (3374, 20015), (4003, 16870), (8006, 8435)]