30724772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1559}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 58094400

約数和(自身を除く): 27369628

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 1559, 3118, 4927, 6236, 9854, 19708, 20267, 40534, 81068, 590861, 1181722, 2363444, 7681193, 15362386, 30724772]

約数ペア:

[(1, 30724772), (2, 15362386), (4, 7681193), (13, 2363444), (26, 1181722), (52, 590861), (379, 81068), (758, 40534), (1516, 20267), (1559, 19708), (3118, 9854), (4927, 6236)]