120203690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2837}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 228856320

約数和(自身を除く): 108652630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 2837, 4237, 5674, 8474, 14185, 21185, 28370, 42370, 53903, 107806, 269515, 539030, 632651, 1265302, 3163255, 6326510, 12020369, 24040738, 60101845, 120203690]

約数ペア:

[(1, 120203690), (2, 60101845), (5, 24040738), (10, 12020369), (19, 6326510), (38, 3163255), (95, 1265302), (190, 632651), (223, 539030), (446, 269515), (1115, 107806), (2230, 53903), (2837, 42370), (4237, 28370), (5674, 21185), (8474, 14185)]