127844290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13331}}^1$

素因数の和:13482

約数の個数: 32

約数和(自身を含む): 264933504

約数和(自身を除く): 137089214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9590, 13331, 26662, 66655, 93317, 133310, 186634, 466585, 933170, 1826347, 3652694, 9131735, 12784429, 18263470, 25568858, 63922145, 127844290]

約数ペア:

[(1, 127844290), (2, 63922145), (5, 25568858), (7, 18263470), (10, 12784429), (14, 9131735), (35, 3652694), (70, 1826347), (137, 933170), (274, 466585), (685, 186634), (959, 133310), (1370, 93317), (1918, 66655), (4795, 26662), (9590, 13331)]