30830828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 65345280

約数和(自身を除く): 34514452

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 883, 1204, 1247, 1766, 2494, 3532, 4988, 6181, 8729, 12362, 17458, 24724, 25607, 34916, 37969, 51214, 75938, 102428, 151876, 179249, 265783, 358498, 531566, 716996, 1063132, 1101101, 2202202, 4404404, 7707707, 15415414, 30830828]

約数ペア:

[(1, 30830828), (2, 15415414), (4, 7707707), (7, 4404404), (14, 2202202), (28, 1101101), (29, 1063132), (43, 716996), (58, 531566), (86, 358498), (116, 265783), (172, 179249), (203, 151876), (301, 102428), (406, 75938), (602, 51214), (812, 37969), (883, 34916), (1204, 25607), (1247, 24724), (1766, 17458), (2494, 12362), (3532, 8729), (4988, 6181)]