86221730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1129}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 177690240

約数和(自身を除く): 91468510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1091, 1129, 2182, 2258, 5455, 5645, 7637, 7903, 10910, 11290, 15274, 15806, 38185, 39515, 76370, 79030, 1231739, 2463478, 6158695, 8622173, 12317390, 17244346, 43110865, 86221730]

約数ペア:

[(1, 86221730), (2, 43110865), (5, 17244346), (7, 12317390), (10, 8622173), (14, 6158695), (35, 2463478), (70, 1231739), (1091, 79030), (1129, 76370), (2182, 39515), (2258, 38185), (5455, 15806), (5645, 15274), (7637, 11290), (7903, 10910)]