2079402030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{855721}}^1$

素因数の和:855743

約数の個数: 48

約数和(自身を含む): 5606690544

約数和(自身を除く): 3527288514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 855721, 1711442, 2567163, 4278605, 5134326, 7701489, 8557210, 12835815, 15402978, 23104467, 25671630, 38507445, 46208934, 69313401, 77014890, 115522335, 138626802, 207940203, 231044670, 346567005, 415880406, 693134010, 1039701015, 2079402030]

約数ペア:

[(1, 2079402030), (2, 1039701015), (3, 693134010), (5, 415880406), (6, 346567005), (9, 231044670), (10, 207940203), (15, 138626802), (18, 115522335), (27, 77014890), (30, 69313401), (45, 46208934), (54, 38507445), (81, 25671630), (90, 23104467), (135, 15402978), (162, 12835815), (243, 8557210), (270, 7701489), (405, 5134326), (486, 4278605), (810, 2567163), (1215, 1711442), (2430, 855721)]