340283195

素因数分解:

$5^1\times 7^2\times {\mathrm{601}}^1\times {\mathrm{2311}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 476003808

約数和(自身を除く): 135720613

約数列:

[1, 5, 7, 35, 49, 245, 601, 2311, 3005, 4207, 11555, 16177, 21035, 29449, 80885, 113239, 147245, 566195, 1388911, 6944555, 9722377, 48611885, 68056639, 340283195]

約数ペア:

[(1, 340283195), (5, 68056639), (7, 48611885), (35, 9722377), (49, 6944555), (245, 1388911), (601, 566195), (2311, 147245), (3005, 113239), (4207, 80885), (11555, 29449), (16177, 21035)]