215041530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{651641}}^1$

素因数の和:651662

約数の個数: 32

約数和(自身を含む): 563018688

約数和(自身を除く): 347977158

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 651641, 1303282, 1954923, 3258205, 3909846, 6516410, 7168051, 9774615, 14336102, 19549230, 21504153, 35840255, 43008306, 71680510, 107520765, 215041530]

約数ペア:

[(1, 215041530), (2, 107520765), (3, 71680510), (5, 43008306), (6, 35840255), (10, 21504153), (11, 19549230), (15, 14336102), (22, 9774615), (30, 7168051), (33, 6516410), (55, 3909846), (66, 3258205), (110, 1954923), (165, 1303282), (330, 651641)]