30144884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 66514560

約数和(自身を除く): 36369676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1009, 1067, 1358, 2018, 2134, 2716, 4036, 4268, 7063, 7469, 11099, 14126, 14938, 22198, 28252, 29876, 44396, 77693, 97873, 155386, 195746, 310772, 391492, 685111, 1076603, 1370222, 2153206, 2740444, 4306412, 7536221, 15072442, 30144884]

約数ペア:

[(1, 30144884), (2, 15072442), (4, 7536221), (7, 4306412), (11, 2740444), (14, 2153206), (22, 1370222), (28, 1076603), (44, 685111), (77, 391492), (97, 310772), (154, 195746), (194, 155386), (308, 97873), (388, 77693), (679, 44396), (1009, 29876), (1067, 28252), (1358, 22198), (2018, 14938), (2134, 14126), (2716, 11099), (4036, 7469), (4268, 7063)]