90194270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{392149}}^1$

素因数の和:392179

約数の個数: 16

約数和(自身を含む): 169408800

約数和(自身を除く): 79214530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 392149, 784298, 1960745, 3921490, 9019427, 18038854, 45097135, 90194270]

約数ペア:

[(1, 90194270), (2, 45097135), (5, 18038854), (10, 9019427), (23, 3921490), (46, 1960745), (115, 784298), (230, 392149)]