2701420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7137

約数の個数: 24

約数和(自身を含む): 5972400

約数和(自身を除く): 3270980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7109, 14218, 28436, 35545, 71090, 135071, 142180, 270142, 540284, 675355, 1350710, 2701420]

約数ペア:

[(1, 2701420), (2, 1350710), (4, 675355), (5, 540284), (10, 270142), (19, 142180), (20, 135071), (38, 71090), (76, 35545), (95, 28436), (190, 14218), (380, 7109)]