9968993860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71207099}}^1$

素因数の和:71207115

約数の個数: 24

約数和(自身を含む): 23925585600

約数和(自身を除く): 13956591740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 71207099, 142414198, 284828396, 356035495, 498449693, 712070990, 996899386, 1424141980, 1993798772, 2492248465, 4984496930, 9968993860]

約数ペア:

[(1, 9968993860), (2, 4984496930), (4, 2492248465), (5, 1993798772), (7, 1424141980), (10, 996899386), (14, 712070990), (20, 498449693), (28, 356035495), (35, 284828396), (70, 142414198), (140, 71207099)]