30803754

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{21481}}^1$

素因数の和:21725

約数の個数: 16

約数和(自身を含む): 61868160

約数和(自身を除く): 31064406

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 21481, 42962, 64443, 128886, 5133959, 10267918, 15401877, 30803754]

約数ペア:

[(1, 30803754), (2, 15401877), (3, 10267918), (6, 5133959), (239, 128886), (478, 64443), (717, 42962), (1434, 21481)]