90800274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{657973}}^1$

素因数の和:658001

約数の個数: 16

約数和(自身を含む): 189496512

約数和(自身を除く): 98696238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 657973, 1315946, 1973919, 3947838, 15133379, 30266758, 45400137, 90800274]

約数ペア:

[(1, 90800274), (2, 45400137), (3, 30266758), (6, 15133379), (23, 3947838), (46, 1973919), (69, 1315946), (138, 657973)]