26660070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 71547840

約数和(自身を除く): 44887770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 293, 337, 586, 674, 879, 1011, 1465, 1685, 1758, 2022, 2637, 2930, 3033, 3370, 4395, 5055, 5274, 6066, 7911, 8790, 9099, 10110, 13185, 15165, 15822, 18198, 26370, 30330, 39555, 45495, 79110, 90990, 98741, 197482, 296223, 493705, 592446, 888669, 987410, 1481115, 1777338, 2666007, 2962230, 4443345, 5332014, 8886690, 13330035, 26660070]

約数ペア:

[(1, 26660070), (2, 13330035), (3, 8886690), (5, 5332014), (6, 4443345), (9, 2962230), (10, 2666007), (15, 1777338), (18, 1481115), (27, 987410), (30, 888669), (45, 592446), (54, 493705), (90, 296223), (135, 197482), (270, 98741), (293, 90990), (337, 79110), (586, 45495), (674, 39555), (879, 30330), (1011, 26370), (1465, 18198), (1685, 15822), (1758, 15165), (2022, 13185), (2637, 10110), (2930, 9099), (3033, 8790), (3370, 7911), (4395, 6066), (5055, 5274)]