98477540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{703411}}^1$

素因数の和:703427

約数の個数: 24

約数和(自身を含む): 236346432

約数和(自身を除く): 137868892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 703411, 1406822, 2813644, 3517055, 4923877, 7034110, 9847754, 14068220, 19695508, 24619385, 49238770, 98477540]

約数ペア:

[(1, 98477540), (2, 49238770), (4, 24619385), (5, 19695508), (7, 14068220), (10, 9847754), (14, 7034110), (20, 4923877), (28, 3517055), (35, 2813644), (70, 1406822), (140, 703411)]