30187884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{132403}}^1$

素因数の和:132429

約数の個数: 24

約数和(自身を含む): 74146240

約数和(自身を除く): 43958356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 132403, 264806, 397209, 529612, 794418, 1588836, 2515657, 5031314, 7546971, 10062628, 15093942, 30187884]

約数ペア:

[(1, 30187884), (2, 15093942), (3, 10062628), (4, 7546971), (6, 5031314), (12, 2515657), (19, 1588836), (38, 794418), (57, 529612), (76, 397209), (114, 264806), (228, 132403)]