30882901

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 38522880

約数和(自身を除く): 7639979

約数列:

[1, 7, 37, 43, 47, 59, 259, 301, 329, 413, 1591, 1739, 2021, 2183, 2537, 2773, 11137, 12173, 14147, 15281, 17759, 19411, 74777, 93869, 102601, 119239, 523439, 657083, 718207, 834673, 4411843, 30882901]

約数ペア:

[(1, 30882901), (7, 4411843), (37, 834673), (43, 718207), (47, 657083), (59, 523439), (259, 119239), (301, 102601), (329, 93869), (413, 74777), (1591, 19411), (1739, 17759), (2021, 15281), (2183, 14147), (2537, 12173), (2773, 11137)]