12315090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{857}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 17337390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 857, 958, 1437, 1714, 2395, 2571, 2874, 4285, 4790, 5142, 7185, 8570, 12855, 14370, 25710, 410503, 821006, 1231509, 2052515, 2463018, 4105030, 6157545, 12315090]

約数ペア:

[(1, 12315090), (2, 6157545), (3, 4105030), (5, 2463018), (6, 2052515), (10, 1231509), (15, 821006), (30, 410503), (479, 25710), (857, 14370), (958, 12855), (1437, 8570), (1714, 7185), (2395, 5142), (2571, 4790), (2874, 4285)]