30804765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 52721280

約数和(自身を除く): 21916515

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1129, 1605, 1819, 3387, 5457, 5645, 9095, 16935, 19193, 27285, 57579, 95965, 120803, 287895, 362409, 604015, 1812045, 2053651, 6160953, 10268255, 30804765]

約数ペア:

[(1, 30804765), (3, 10268255), (5, 6160953), (15, 2053651), (17, 1812045), (51, 604015), (85, 362409), (107, 287895), (255, 120803), (321, 95965), (535, 57579), (1129, 27285), (1605, 19193), (1819, 16935), (3387, 9095), (5457, 5645)]