75465460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{539039}}^1$

素因数の和:539055

約数の個数: 24

約数和(自身を含む): 181117440

約数和(自身を除く): 105651980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 539039, 1078078, 2156156, 2695195, 3773273, 5390390, 7546546, 10780780, 15093092, 18866365, 37732730, 75465460]

約数ペア:

[(1, 75465460), (2, 37732730), (4, 18866365), (5, 15093092), (7, 10780780), (10, 7546546), (14, 5390390), (20, 3773273), (28, 2695195), (35, 2156156), (70, 1078078), (140, 539039)]