5103140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{36451}}^1$

素因数の和:36467

約数の個数: 24

約数和(自身を含む): 12247872

約数和(自身を除く): 7144732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 36451, 72902, 145804, 182255, 255157, 364510, 510314, 729020, 1020628, 1275785, 2551570, 5103140]

約数ペア:

[(1, 5103140), (2, 2551570), (4, 1275785), (5, 1020628), (7, 729020), (10, 510314), (14, 364510), (20, 255157), (28, 182255), (35, 145804), (70, 72902), (140, 36451)]