542785810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{79939}}^1$

素因数の和:80050

約数の個数: 32

約数和(自身を含む): 1128113280

約数和(自身を除く): 585327470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 79939, 159878, 399695, 559573, 799390, 1119146, 2797865, 5595730, 7754083, 15508166, 38770415, 54278581, 77540830, 108557162, 271392905, 542785810]

約数ペア:

[(1, 542785810), (2, 271392905), (5, 108557162), (7, 77540830), (10, 54278581), (14, 38770415), (35, 15508166), (70, 7754083), (97, 5595730), (194, 2797865), (485, 1119146), (679, 799390), (970, 559573), (1358, 399695), (3395, 159878), (6790, 79939)]