15366932420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109763803}}^1$

素因数の和:109763819

約数の個数: 24

約数和(自身を含む): 36880638144

約数和(自身を除く): 21513705724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 109763803, 219527606, 439055212, 548819015, 768346621, 1097638030, 1536693242, 2195276060, 3073386484, 3841733105, 7683466210, 15366932420]

約数ペア:

[(1, 15366932420), (2, 7683466210), (4, 3841733105), (5, 3073386484), (7, 2195276060), (10, 1536693242), (14, 1097638030), (20, 768346621), (28, 548819015), (35, 439055212), (70, 219527606), (140, 109763803)]