80517810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{11519}}^1$

素因数の和:11762

約数の個数: 32

約数和(自身を含む): 194088960

約数和(自身を除く): 113571150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 6990, 11519, 23038, 34557, 57595, 69114, 115190, 172785, 345570, 2683927, 5367854, 8051781, 13419635, 16103562, 26839270, 40258905, 80517810]

約数ペア:

[(1, 80517810), (2, 40258905), (3, 26839270), (5, 16103562), (6, 13419635), (10, 8051781), (15, 5367854), (30, 2683927), (233, 345570), (466, 172785), (699, 115190), (1165, 69114), (1398, 57595), (2330, 34557), (3495, 23038), (6990, 11519)]