90283790

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{47269}}^1$

素因数の和:47467

約数の個数: 16

約数和(自身を含む): 163365120

約数和(自身を除く): 73081330

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 47269, 94538, 236345, 472690, 9028379, 18056758, 45141895, 90283790]

約数ペア:

[(1, 90283790), (2, 45141895), (5, 18056758), (10, 9028379), (191, 472690), (382, 236345), (955, 94538), (1910, 47269)]