142020170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617479}}^1$

素因数の和:617509

約数の個数: 16

約数和(自身を含む): 266751360

約数和(自身を除く): 124731190

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 617479, 1234958, 3087395, 6174790, 14202017, 28404034, 71010085, 142020170]

約数ペア:

[(1, 142020170), (2, 71010085), (5, 28404034), (10, 14202017), (23, 6174790), (46, 3087395), (115, 1234958), (230, 617479)]