245622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 548352

約数和(自身を除く): 302730

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 67, 78, 94, 134, 141, 201, 282, 402, 611, 871, 1222, 1742, 1833, 2613, 3149, 3666, 5226, 6298, 9447, 18894, 40937, 81874, 122811, 245622]

約数ペア:

[(1, 245622), (2, 122811), (3, 81874), (6, 40937), (13, 18894), (26, 9447), (39, 6298), (47, 5226), (67, 3666), (78, 3149), (94, 2613), (134, 1833), (141, 1742), (201, 1222), (282, 871), (402, 611)]