308348510

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1741}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 564408000

約数和(自身を除く): 256059490

約数列:

[1, 2, 5, 10, 89, 178, 199, 398, 445, 890, 995, 1741, 1990, 3482, 8705, 17410, 17711, 35422, 88555, 154949, 177110, 309898, 346459, 692918, 774745, 1549490, 1732295, 3464590, 30834851, 61669702, 154174255, 308348510]

約数ペア:

[(1, 308348510), (2, 154174255), (5, 61669702), (10, 30834851), (89, 3464590), (178, 1732295), (199, 1549490), (398, 774745), (445, 692918), (890, 346459), (995, 309898), (1741, 177110), (1990, 154949), (3482, 88555), (8705, 35422), (17410, 17711)]