7971530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 16498944

約数和(自身を除く): 8527414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 433, 526, 866, 1315, 1841, 2165, 2630, 3031, 3682, 4330, 6062, 9205, 15155, 18410, 30310, 113879, 227758, 569395, 797153, 1138790, 1594306, 3985765, 7971530]

約数ペア:

[(1, 7971530), (2, 3985765), (5, 1594306), (7, 1138790), (10, 797153), (14, 569395), (35, 227758), (70, 113879), (263, 30310), (433, 18410), (526, 15155), (866, 9205), (1315, 6062), (1841, 4330), (2165, 3682), (2630, 3031)]