75245870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{153563}}^1$

素因数の和:153584

約数の個数: 24

約数和(自身を含む): 157556664

約数和(自身を除く): 82310794

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 153563, 307126, 767815, 1074941, 1535630, 2149882, 5374705, 7524587, 10749410, 15049174, 37622935, 75245870]

約数ペア:

[(1, 75245870), (2, 37622935), (5, 15049174), (7, 10749410), (10, 7524587), (14, 5374705), (35, 2149882), (49, 1535630), (70, 1074941), (98, 767815), (245, 307126), (490, 153563)]