28334580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27779}}^1$

素因数の和:27808

約数の個数: 48

約数和(自身を含む): 84006720

約数和(自身を除く): 55672140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 27779, 55558, 83337, 111116, 138895, 166674, 277790, 333348, 416685, 472243, 555580, 833370, 944486, 1416729, 1666740, 1888972, 2361215, 2833458, 4722430, 5666916, 7083645, 9444860, 14167290, 28334580]

約数ペア:

[(1, 28334580), (2, 14167290), (3, 9444860), (4, 7083645), (5, 5666916), (6, 4722430), (10, 2833458), (12, 2361215), (15, 1888972), (17, 1666740), (20, 1416729), (30, 944486), (34, 833370), (51, 555580), (60, 472243), (68, 416685), (85, 333348), (102, 277790), (170, 166674), (204, 138895), (255, 111116), (340, 83337), (510, 55558), (1020, 27779)]