2153283370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{104987}}^1$

素因数の和:105294

約数の個数: 32

約数和(自身を含む): 4444771968

約数和(自身を除く): 2291488598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2930, 4102, 10255, 20510, 104987, 209974, 524935, 734909, 1049870, 1469818, 3674545, 7349090, 30761191, 61522382, 153805955, 215328337, 307611910, 430656674, 1076641685, 2153283370]

約数ペア:

[(1, 2153283370), (2, 1076641685), (5, 430656674), (7, 307611910), (10, 215328337), (14, 153805955), (35, 61522382), (70, 30761191), (293, 7349090), (586, 3674545), (1465, 1469818), (2051, 1049870), (2930, 734909), (4102, 524935), (10255, 209974), (20510, 104987)]