30368954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 30594886

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 97, 107, 133, 154, 194, 209, 214, 266, 418, 679, 749, 1067, 1177, 1358, 1463, 1498, 1843, 2033, 2134, 2354, 2926, 3686, 4066, 7469, 8239, 10379, 12901, 14231, 14938, 16478, 20273, 20758, 22363, 25802, 28462, 40546, 44726, 72653, 114169, 141911, 145306, 156541, 197201, 228338, 283822, 313082, 394402, 799183, 1380407, 1598366, 2169211, 2760814, 4338422, 15184477, 30368954]

約数ペア:

[(1, 30368954), (2, 15184477), (7, 4338422), (11, 2760814), (14, 2169211), (19, 1598366), (22, 1380407), (38, 799183), (77, 394402), (97, 313082), (107, 283822), (133, 228338), (154, 197201), (194, 156541), (209, 145306), (214, 141911), (266, 114169), (418, 72653), (679, 44726), (749, 40546), (1067, 28462), (1177, 25802), (1358, 22363), (1463, 20758), (1498, 20273), (1843, 16478), (2033, 14938), (2134, 14231), (2354, 12901), (2926, 10379), (3686, 8239), (4066, 7469)]