30291954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 76170240

約数和(自身を除く): 45878286

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 173, 231, 346, 379, 462, 519, 758, 1038, 1137, 1211, 1903, 2274, 2422, 2653, 3633, 3806, 4169, 5306, 5709, 7266, 7959, 8338, 11418, 12507, 13321, 15918, 25014, 26642, 29183, 39963, 58366, 65567, 79926, 87549, 131134, 175098, 196701, 393402, 458969, 721237, 917938, 1376907, 1442474, 2163711, 2753814, 4327422, 5048659, 10097318, 15145977, 30291954]

約数ペア:

[(1, 30291954), (2, 15145977), (3, 10097318), (6, 5048659), (7, 4327422), (11, 2753814), (14, 2163711), (21, 1442474), (22, 1376907), (33, 917938), (42, 721237), (66, 458969), (77, 393402), (154, 196701), (173, 175098), (231, 131134), (346, 87549), (379, 79926), (462, 65567), (519, 58366), (758, 39963), (1038, 29183), (1137, 26642), (1211, 25014), (1903, 15918), (2274, 13321), (2422, 12507), (2653, 11418), (3633, 8338), (3806, 7959), (4169, 7266), (5306, 5709)]