427108388540

素因数分解:

$2^2\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{6868903}}^1$

素因数の和:6872021

約数の個数: 24

約数和(自身を含む): 897216240480

約数和(自身を除く): 470107851940

約数列:

[1, 2, 4, 5, 10, 20, 3109, 6218, 12436, 15545, 31090, 62180, 6868903, 13737806, 27475612, 34344515, 68689030, 137378060, 21355419427, 42710838854, 85421677708, 106777097135, 213554194270, 427108388540]

約数ペア:

[(1, 427108388540), (2, 213554194270), (4, 106777097135), (5, 85421677708), (10, 42710838854), (20, 21355419427), (3109, 137378060), (6218, 68689030), (12436, 34344515), (15545, 27475612), (31090, 13737806), (62180, 6868903)]