708070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 1433376

約数和(自身を除く): 725306

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 157, 205, 314, 410, 451, 785, 902, 1570, 1727, 2255, 3454, 4510, 6437, 8635, 12874, 17270, 32185, 64370, 70807, 141614, 354035, 708070]

約数ペア:

[(1, 708070), (2, 354035), (5, 141614), (10, 70807), (11, 64370), (22, 32185), (41, 17270), (55, 12874), (82, 8635), (110, 6437), (157, 4510), (205, 3454), (314, 2255), (410, 1727), (451, 1570), (785, 902)]