6404230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 13271040

約数和(自身を除く): 6866810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 479, 955, 958, 1337, 1910, 2395, 2674, 3353, 4790, 6685, 6706, 13370, 16765, 33530, 91489, 182978, 457445, 640423, 914890, 1280846, 3202115, 6404230]

約数ペア:

[(1, 6404230), (2, 3202115), (5, 1280846), (7, 914890), (10, 640423), (14, 457445), (35, 182978), (70, 91489), (191, 33530), (382, 16765), (479, 13370), (955, 6706), (958, 6685), (1337, 4790), (1910, 3353), (2395, 2674)]