90390414

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{655003}}^1$

素因数の和:655031

約数の個数: 16

約数和(自身を含む): 188641152

約数和(自身を除く): 98250738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 655003, 1310006, 1965009, 3930018, 15065069, 30130138, 45195207, 90390414]

約数ペア:

[(1, 90390414), (2, 45195207), (3, 30130138), (6, 15065069), (23, 3930018), (46, 1965009), (69, 1310006), (138, 655003)]