27477810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2923

約数の個数: 48

約数和(自身を含む): 72123480

約数和(自身を除く): 44645670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 2801, 3270, 4905, 5602, 8403, 9810, 14005, 16806, 25209, 28010, 42015, 50418, 84030, 126045, 252090, 305309, 610618, 915927, 1526545, 1831854, 2747781, 3053090, 4579635, 5495562, 9159270, 13738905, 27477810]

約数ペア:

[(1, 27477810), (2, 13738905), (3, 9159270), (5, 5495562), (6, 4579635), (9, 3053090), (10, 2747781), (15, 1831854), (18, 1526545), (30, 915927), (45, 610618), (90, 305309), (109, 252090), (218, 126045), (327, 84030), (545, 50418), (654, 42015), (981, 28010), (1090, 25209), (1635, 16806), (1962, 14005), (2801, 9810), (3270, 8403), (4905, 5602)]