30182912137

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{2207}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 37887160320

約数和(自身を除く): 7704248183

約数列:

[1, 7, 19, 31, 107, 133, 217, 589, 749, 961, 2033, 2207, 3317, 4123, 6727, 14231, 15449, 18259, 23219, 41933, 63023, 68417, 102827, 127813, 236149, 293531, 441161, 478919, 719789, 1299923, 1653043, 1953713, 2120927, 4486831, 7320619, 9099461, 13675991, 14846489, 31407817, 40297613, 51244333, 139091761, 226939189, 282083291, 973642327, 1588574323, 4311844591, 30182912137]

約数ペア:

[(1, 30182912137), (7, 4311844591), (19, 1588574323), (31, 973642327), (107, 282083291), (133, 226939189), (217, 139091761), (589, 51244333), (749, 40297613), (961, 31407817), (2033, 14846489), (2207, 13675991), (3317, 9099461), (4123, 7320619), (6727, 4486831), (14231, 2120927), (15449, 1953713), (18259, 1653043), (23219, 1299923), (41933, 719789), (63023, 478919), (68417, 441161), (102827, 293531), (127813, 236149)]