75303620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{537883}}^1$

素因数の和:537899

約数の個数: 24

約数和(自身を含む): 180729024

約数和(自身を除く): 105425404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 537883, 1075766, 2151532, 2689415, 3765181, 5378830, 7530362, 10757660, 15060724, 18825905, 37651810, 75303620]

約数ペア:

[(1, 75303620), (2, 37651810), (4, 18825905), (5, 15060724), (7, 10757660), (10, 7530362), (14, 5378830), (20, 3765181), (28, 2689415), (35, 2151532), (70, 1075766), (140, 537883)]