3215367620

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1\times {\mathrm{2969}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 6815294640

約数和(自身を除く): 3599927020

約数列:

[1, 2, 4, 5, 10, 20, 173, 313, 346, 626, 692, 865, 1252, 1565, 1730, 2969, 3130, 3460, 5938, 6260, 11876, 14845, 29690, 54149, 59380, 108298, 216596, 270745, 513637, 541490, 929297, 1027274, 1082980, 1858594, 2054548, 2568185, 3717188, 4646485, 5136370, 9292970, 10272740, 18585940, 160768381, 321536762, 643073524, 803841905, 1607683810, 3215367620]

約数ペア:

[(1, 3215367620), (2, 1607683810), (4, 803841905), (5, 643073524), (10, 321536762), (20, 160768381), (173, 18585940), (313, 10272740), (346, 9292970), (626, 5136370), (692, 4646485), (865, 3717188), (1252, 2568185), (1565, 2054548), (1730, 1858594), (2969, 1082980), (3130, 1027274), (3460, 929297), (5938, 541490), (6260, 513637), (11876, 270745), (14845, 216596), (29690, 108298), (54149, 59380)]