99298220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{709273}}^1$

素因数の和:709289

約数の個数: 24

約数和(自身を含む): 238316064

約数和(自身を除く): 139017844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 709273, 1418546, 2837092, 3546365, 4964911, 7092730, 9929822, 14185460, 19859644, 24824555, 49649110, 99298220]

約数ペア:

[(1, 99298220), (2, 49649110), (4, 24824555), (5, 19859644), (7, 14185460), (10, 9929822), (14, 7092730), (20, 4964911), (28, 3546365), (35, 2837092), (70, 1418546), (140, 709273)]