85394220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1423237}}^1$

素因数の和:1423249

約数の個数: 24

約数和(自身を含む): 239103984

約数和(自身を除く): 153709764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1423237, 2846474, 4269711, 5692948, 7116185, 8539422, 14232370, 17078844, 21348555, 28464740, 42697110, 85394220]

約数ペア:

[(1, 85394220), (2, 42697110), (3, 28464740), (4, 21348555), (5, 17078844), (6, 14232370), (10, 8539422), (12, 7116185), (15, 5692948), (20, 4269711), (30, 2846474), (60, 1423237)]