42254310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{201211}}^1$

素因数の和:201228

約数の個数: 32

約数和(自身を含む): 115898112

約数和(自身を除く): 73643802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 201211, 402422, 603633, 1006055, 1207266, 1408477, 2012110, 2816954, 3018165, 4225431, 6036330, 7042385, 8450862, 14084770, 21127155, 42254310]

約数ペア:

[(1, 42254310), (2, 21127155), (3, 14084770), (5, 8450862), (6, 7042385), (7, 6036330), (10, 4225431), (14, 3018165), (15, 2816954), (21, 2012110), (30, 1408477), (35, 1207266), (42, 1006055), (70, 603633), (105, 402422), (210, 201211)]