37800140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{270001}}^1$

素因数の和:270017

約数の個数: 24

約数和(自身を含む): 90720672

約数和(自身を除く): 52920532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 270001, 540002, 1080004, 1350005, 1890007, 2700010, 3780014, 5400020, 7560028, 9450035, 18900070, 37800140]

約数ペア:

[(1, 37800140), (2, 18900070), (4, 9450035), (5, 7560028), (7, 5400020), (10, 3780014), (14, 2700010), (20, 1890007), (28, 1350005), (35, 1080004), (70, 540002), (140, 270001)]