152024740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1085891}}^1$

素因数の和:1085907

約数の個数: 24

約数和(自身を含む): 364859712

約数和(自身を除く): 212834972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1085891, 2171782, 4343564, 5429455, 7601237, 10858910, 15202474, 21717820, 30404948, 38006185, 76012370, 152024740]

約数ペア:

[(1, 152024740), (2, 76012370), (4, 38006185), (5, 30404948), (7, 21717820), (10, 15202474), (14, 10858910), (20, 7601237), (28, 5429455), (35, 4343564), (70, 2171782), (140, 1085891)]