2125270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 4431168

約数和(自身を除く): 2305898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 313, 485, 626, 679, 970, 1358, 1565, 2191, 3130, 3395, 4382, 6790, 10955, 21910, 30361, 60722, 151805, 212527, 303610, 425054, 1062635, 2125270]

約数ペア:

[(1, 2125270), (2, 1062635), (5, 425054), (7, 303610), (10, 212527), (14, 151805), (35, 60722), (70, 30361), (97, 21910), (194, 10955), (313, 6790), (485, 4382), (626, 3395), (679, 3130), (970, 2191), (1358, 1565)]