90733030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 169205760

約数和(自身を除く): 78472730

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 2719, 3337, 5438, 6674, 13595, 16685, 27190, 33370, 127793, 193049, 255586, 386098, 638965, 965245, 1277930, 1930490, 9073303, 18146606, 45366515, 90733030]

約数ペア:

[(1, 90733030), (2, 45366515), (5, 18146606), (10, 9073303), (47, 1930490), (71, 1277930), (94, 965245), (142, 638965), (235, 386098), (355, 255586), (470, 193049), (710, 127793), (2719, 33370), (3337, 27190), (5438, 16685), (6674, 13595)]