30757010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{161879}}^1$

素因数の和:161905

約数の個数: 16

約数和(自身を含む): 58276800

約数和(自身を除く): 27519790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 161879, 323758, 809395, 1618790, 3075701, 6151402, 15378505, 30757010]

約数ペア:

[(1, 30757010), (2, 15378505), (5, 6151402), (10, 3075701), (19, 1618790), (38, 809395), (95, 323758), (190, 161879)]