19307850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 48413568

約数和(自身を除く): 29105718

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 970, 1327, 1455, 2425, 2654, 2910, 3981, 4850, 6635, 7275, 7962, 13270, 14550, 19905, 33175, 39810, 66350, 99525, 128719, 199050, 257438, 386157, 643595, 772314, 1287190, 1930785, 3217975, 3861570, 6435950, 9653925, 19307850]

約数ペア:

[(1, 19307850), (2, 9653925), (3, 6435950), (5, 3861570), (6, 3217975), (10, 1930785), (15, 1287190), (25, 772314), (30, 643595), (50, 386157), (75, 257438), (97, 199050), (150, 128719), (194, 99525), (291, 66350), (485, 39810), (582, 33175), (970, 19905), (1327, 14550), (1455, 13270), (2425, 7962), (2654, 7275), (2910, 6635), (3981, 4850)]