69862390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{537403}}^1$

素因数の和:537423

約数の個数: 16

約数和(自身を含む): 135425808

約数和(自身を除く): 65563418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 537403, 1074806, 2687015, 5374030, 6986239, 13972478, 34931195, 69862390]

約数ペア:

[(1, 69862390), (2, 34931195), (5, 13972478), (10, 6986239), (13, 5374030), (26, 2687015), (65, 1074806), (130, 537403)]