3100990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 24

約数和(自身を含む): 5897880

約数和(自身を除く): 2796890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 859, 1718, 1805, 3610, 4295, 8590, 16321, 32642, 81605, 163210, 310099, 620198, 1550495, 3100990]

約数ペア:

[(1, 3100990), (2, 1550495), (5, 620198), (10, 310099), (19, 163210), (38, 81605), (95, 32642), (190, 16321), (361, 8590), (722, 4295), (859, 3610), (1718, 1805)]