8004090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 19284480

約数和(自身を除く): 11280390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 557, 958, 1114, 1437, 1671, 2395, 2785, 2874, 3342, 4790, 5570, 7185, 8355, 14370, 16710, 266803, 533606, 800409, 1334015, 1600818, 2668030, 4002045, 8004090]

約数ペア:

[(1, 8004090), (2, 4002045), (3, 2668030), (5, 1600818), (6, 1334015), (10, 800409), (15, 533606), (30, 266803), (479, 16710), (557, 14370), (958, 8355), (1114, 7185), (1437, 5570), (1671, 4790), (2395, 3342), (2785, 2874)]