274397580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1524431}}^1$

素因数の和:1524446

約数の個数: 36

約数和(自身を含む): 832339872

約数和(自身を除く): 557942292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1524431, 3048862, 4573293, 6097724, 7622155, 9146586, 13719879, 15244310, 18293172, 22866465, 27439758, 30488620, 45732930, 54879516, 68599395, 91465860, 137198790, 274397580]

約数ペア:

[(1, 274397580), (2, 137198790), (3, 91465860), (4, 68599395), (5, 54879516), (6, 45732930), (9, 30488620), (10, 27439758), (12, 22866465), (15, 18293172), (18, 15244310), (20, 13719879), (30, 9146586), (36, 7622155), (45, 6097724), (60, 4573293), (90, 3048862), (180, 1524431)]