170342460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{315449}}^1$

素因数の和:315467

約数の個数: 48

約数和(自身を含む): 529956000

約数和(自身を除く): 359613540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 315449, 630898, 946347, 1261796, 1577245, 1892694, 2839041, 3154490, 3785388, 4731735, 5678082, 6308980, 8517123, 9463470, 11356164, 14195205, 17034246, 18926940, 28390410, 34068492, 42585615, 56780820, 85171230, 170342460]

約数ペア:

[(1, 170342460), (2, 85171230), (3, 56780820), (4, 42585615), (5, 34068492), (6, 28390410), (9, 18926940), (10, 17034246), (12, 14195205), (15, 11356164), (18, 9463470), (20, 8517123), (27, 6308980), (30, 5678082), (36, 4731735), (45, 3785388), (54, 3154490), (60, 2839041), (90, 1892694), (108, 1577245), (135, 1261796), (180, 946347), (270, 630898), (540, 315449)]