30737003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 38465280

約数和(自身を除く): 7728277

約数列:

[1, 11, 17, 19, 41, 187, 209, 211, 323, 451, 697, 779, 2321, 3553, 3587, 4009, 7667, 8569, 8651, 13243, 39457, 44099, 68153, 95161, 145673, 147067, 164369, 749683, 1617737, 1808059, 2794273, 30737003]

約数ペア:

[(1, 30737003), (11, 2794273), (17, 1808059), (19, 1617737), (41, 749683), (187, 164369), (209, 147067), (211, 145673), (323, 95161), (451, 68153), (697, 44099), (779, 39457), (2321, 13243), (3553, 8651), (3587, 8569), (4009, 7667)]