818130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{27271}}^1$

素因数の和:27281

約数の個数: 16

約数和(自身を含む): 1963584

約数和(自身を除く): 1145454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 27271, 54542, 81813, 136355, 163626, 272710, 409065, 818130]

約数ペア:

[(1, 818130), (2, 409065), (3, 272710), (5, 163626), (6, 136355), (10, 81813), (15, 54542), (30, 27271)]