205555470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{62861}}^1$

素因数の和:62980

約数の個数: 32

約数和(自身を含む): 497867040

約数和(自身を除く): 292311570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 62861, 125722, 188583, 314305, 377166, 628610, 942915, 1885830, 6851849, 13703698, 20555547, 34259245, 41111094, 68518490, 102777735, 205555470]

約数ペア:

[(1, 205555470), (2, 102777735), (3, 68518490), (5, 41111094), (6, 34259245), (10, 20555547), (15, 13703698), (30, 6851849), (109, 1885830), (218, 942915), (327, 628610), (545, 377166), (654, 314305), (1090, 188583), (1635, 125722), (3270, 62861)]