304711810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{49871}}^1$

素因数の和:49938

約数の個数: 32

約数和(自身を含む): 603251712

約数和(自身を除く): 298539902

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 49871, 99742, 249355, 498710, 648323, 1296646, 2343937, 3241615, 4687874, 6483230, 11719685, 23439370, 30471181, 60942362, 152355905, 304711810]

約数ペア:

[(1, 304711810), (2, 152355905), (5, 60942362), (10, 30471181), (13, 23439370), (26, 11719685), (47, 6483230), (65, 4687874), (94, 3241615), (130, 2343937), (235, 1296646), (470, 648323), (611, 498710), (1222, 249355), (3055, 99742), (6110, 49871)]