284228030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1783}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 539481600

約数和(自身を除く): 255253570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 839, 1678, 1783, 3566, 4195, 8390, 8915, 15941, 17830, 31882, 33877, 67754, 79705, 159410, 169385, 338770, 1495937, 2991874, 7479685, 14959370, 28422803, 56845606, 142114015, 284228030]

約数ペア:

[(1, 284228030), (2, 142114015), (5, 56845606), (10, 28422803), (19, 14959370), (38, 7479685), (95, 2991874), (190, 1495937), (839, 338770), (1678, 169385), (1783, 159410), (3566, 79705), (4195, 67754), (8390, 33877), (8915, 31882), (15941, 17830)]