191120220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1061779}}^1$

素因数の和:1061794

約数の個数: 36

約数和(自身を含む): 579731880

約数和(自身を除く): 388611660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1061779, 2123558, 3185337, 4247116, 5308895, 6370674, 9556011, 10617790, 12741348, 15926685, 19112022, 21235580, 31853370, 38224044, 47780055, 63706740, 95560110, 191120220]

約数ペア:

[(1, 191120220), (2, 95560110), (3, 63706740), (4, 47780055), (5, 38224044), (6, 31853370), (9, 21235580), (10, 19112022), (12, 15926685), (15, 12741348), (18, 10617790), (20, 9556011), (30, 6370674), (36, 5308895), (45, 4247116), (60, 3185337), (90, 2123558), (180, 1061779)]