30387612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{133279}}^1$

素因数の和:133305

約数の個数: 24

約数和(自身を含む): 74636800

約数和(自身を除く): 44249188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 133279, 266558, 399837, 533116, 799674, 1599348, 2532301, 5064602, 7596903, 10129204, 15193806, 30387612]

約数ペア:

[(1, 30387612), (2, 15193806), (3, 10129204), (4, 7596903), (6, 5064602), (12, 2532301), (19, 1599348), (38, 799674), (57, 533116), (76, 399837), (114, 266558), (228, 133279)]