130202205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1240021}}^1$

素因数の和:1240036

約数の個数: 16

約数和(自身を含む): 238084224

約数和(自身を除く): 107882019

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1240021, 3720063, 6200105, 8680147, 18600315, 26040441, 43400735, 130202205]

約数ペア:

[(1, 130202205), (3, 43400735), (5, 26040441), (7, 18600315), (15, 8680147), (21, 6200105), (35, 3720063), (105, 1240021)]