2900338030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15264937}}^1$

素因数の和:15264963

約数の個数: 16

約数和(自身を含む): 5495377680

約数和(自身を除く): 2595039650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15264937, 30529874, 76324685, 152649370, 290033803, 580067606, 1450169015, 2900338030]

約数ペア:

[(1, 2900338030), (2, 1450169015), (5, 580067606), (10, 290033803), (19, 152649370), (38, 76324685), (95, 30529874), (190, 15264937)]