7155260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{51109}}^1$

素因数の和:51125

約数の個数: 24

約数和(自身を含む): 17172960

約数和(自身を除く): 10017700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 51109, 102218, 204436, 255545, 357763, 511090, 715526, 1022180, 1431052, 1788815, 3577630, 7155260]

約数ペア:

[(1, 7155260), (2, 3577630), (4, 1788815), (5, 1431052), (7, 1022180), (10, 715526), (14, 511090), (20, 357763), (28, 255545), (35, 204436), (70, 102218), (140, 51109)]