315030670

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{1361}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 576616320

約数和(自身を除く): 261585650

約数列:

[1, 2, 5, 10, 79, 158, 293, 395, 586, 790, 1361, 1465, 2722, 2930, 6805, 13610, 23147, 46294, 107519, 115735, 215038, 231470, 398773, 537595, 797546, 1075190, 1993865, 3987730, 31503067, 63006134, 157515335, 315030670]

約数ペア:

[(1, 315030670), (2, 157515335), (5, 63006134), (10, 31503067), (79, 3987730), (158, 1993865), (293, 1075190), (395, 797546), (586, 537595), (790, 398773), (1361, 231470), (1465, 215038), (2722, 115735), (2930, 107519), (6805, 46294), (13610, 23147)]