30788132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2099}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 57036000

約数和(自身を除く): 26247868

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 2099, 3667, 4198, 7334, 8396, 14668, 39881, 79762, 159524, 405107, 810214, 1620428, 7697033, 15394066, 30788132]

約数ペア:

[(1, 30788132), (2, 15394066), (4, 7697033), (19, 1620428), (38, 810214), (76, 405107), (193, 159524), (386, 79762), (772, 39881), (2099, 14668), (3667, 8396), (4198, 7334)]