6642690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 16044480

約数和(自身を除く): 9401790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1237, 1790, 2474, 2685, 3711, 5370, 6185, 7422, 12370, 18555, 37110, 221423, 442846, 664269, 1107115, 1328538, 2214230, 3321345, 6642690]

約数ペア:

[(1, 6642690), (2, 3321345), (3, 2214230), (5, 1328538), (6, 1107115), (10, 664269), (15, 442846), (30, 221423), (179, 37110), (358, 18555), (537, 12370), (895, 7422), (1074, 6185), (1237, 5370), (1790, 3711), (2474, 2685)]