17310140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45553}}^1$

素因数の和:45581

約数の個数: 24

約数和(自身を含む): 38265360

約数和(自身を除く): 20955220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 45553, 91106, 182212, 227765, 455530, 865507, 911060, 1731014, 3462028, 4327535, 8655070, 17310140]

約数ペア:

[(1, 17310140), (2, 8655070), (4, 4327535), (5, 3462028), (10, 1731014), (19, 911060), (20, 865507), (38, 455530), (76, 227765), (95, 182212), (190, 91106), (380, 45553)]