68425310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 127092672

約数和(自身を除く): 58667362

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 785, 1063, 1570, 2126, 5315, 6437, 10630, 12874, 32185, 43583, 64370, 87166, 166891, 217915, 333782, 435830, 834455, 1668910, 6842531, 13685062, 34212655, 68425310]

約数ペア:

[(1, 68425310), (2, 34212655), (5, 13685062), (10, 6842531), (41, 1668910), (82, 834455), (157, 435830), (205, 333782), (314, 217915), (410, 166891), (785, 87166), (1063, 64370), (1570, 43583), (2126, 32185), (5315, 12874), (6437, 10630)]