538163030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{18041}}^1$

素因数の和:18224

約数の個数: 32

約数和(自身を含む): 1026228960

約数和(自身を除く): 488065930

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5966, 14915, 18041, 29830, 36082, 90205, 180410, 342779, 685558, 1713895, 2832437, 3427790, 5664874, 14162185, 28324370, 53816303, 107632606, 269081515, 538163030]

約数ペア:

[(1, 538163030), (2, 269081515), (5, 107632606), (10, 53816303), (19, 28324370), (38, 14162185), (95, 5664874), (157, 3427790), (190, 2832437), (314, 1713895), (785, 685558), (1570, 342779), (2983, 180410), (5966, 90205), (14915, 36082), (18041, 29830)]