65591470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15361}}^1$

素因数の和:15436

約数の個数: 32

約数和(自身を含む): 137151936

約数和(自身を除く): 71560466

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 15361, 30722, 76805, 107527, 153610, 215054, 537635, 937021, 1075270, 1874042, 4685105, 6559147, 9370210, 13118294, 32795735, 65591470]

約数ペア:

[(1, 65591470), (2, 32795735), (5, 13118294), (7, 9370210), (10, 6559147), (14, 4685105), (35, 1874042), (61, 1075270), (70, 937021), (122, 537635), (305, 215054), (427, 153610), (610, 107527), (854, 76805), (2135, 30722), (4270, 15361)]