1242710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 2624832

約数和(自身を除く): 1382122

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 433, 574, 866, 1435, 2165, 2870, 3031, 4330, 6062, 15155, 17753, 30310, 35506, 88765, 124271, 177530, 248542, 621355, 1242710]

約数ペア:

[(1, 1242710), (2, 621355), (5, 248542), (7, 177530), (10, 124271), (14, 88765), (35, 35506), (41, 30310), (70, 17753), (82, 15155), (205, 6062), (287, 4330), (410, 3031), (433, 2870), (574, 2165), (866, 1435)]