15099800140

素因数分解:

$2^2\times 5^1\times {\mathrm{754990007}}^1$

素因数の和:754990016

約数の個数: 12

約数和(自身を含む): 31709580336

約数和(自身を除く): 16609780196

約数列:

[1, 2, 4, 5, 10, 20, 754990007, 1509980014, 3019960028, 3774950035, 7549900070, 15099800140]

約数ペア:

[(1, 15099800140), (2, 7549900070), (4, 3774950035), (5, 3019960028), (10, 1509980014), (20, 754990007)]