91839202280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{327997151}}^1$

素因数の和:327997169

約数の個数: 32

約数和(自身を含む): 236157949440

約数和(自身を除く): 144318747160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 327997151, 655994302, 1311988604, 1639985755, 2295980057, 2623977208, 3279971510, 4591960114, 6559943020, 9183920228, 11479900285, 13119886040, 18367840456, 22959800570, 45919601140, 91839202280]

約数ペア:

[(1, 91839202280), (2, 45919601140), (4, 22959800570), (5, 18367840456), (7, 13119886040), (8, 11479900285), (10, 9183920228), (14, 6559943020), (20, 4591960114), (28, 3279971510), (35, 2623977208), (40, 2295980057), (56, 1639985755), (70, 1311988604), (140, 655994302), (280, 327997151)]