30027144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 94464000

約数和(自身を除く): 64436856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 409, 437, 456, 483, 532, 552, 644, 798, 818, 874, 966, 1064, 1227, 1288, 1311, 1596, 1636, 1748, 1932, 2454, 2622, 2863, 3059, 3192, 3272, 3496, 3864, 4908, 5244, 5726, 6118, 7771, 8589, 9177, 9407, 9816, 10488, 11452, 12236, 15542, 17178, 18354, 18814, 22904, 23313, 24472, 28221, 31084, 34356, 36708, 37628, 46626, 54397, 56442, 62168, 65849, 68712, 73416, 75256, 93252, 108794, 112884, 131698, 163191, 178733, 186504, 197547, 217588, 225768, 263396, 326382, 357466, 395094, 435176, 526792, 536199, 652764, 714932, 790188, 1072398, 1251131, 1305528, 1429864, 1580376, 2144796, 2502262, 3753393, 4289592, 5004524, 7506786, 10009048, 15013572, 30027144]

約数ペア:

[(1, 30027144), (2, 15013572), (3, 10009048), (4, 7506786), (6, 5004524), (7, 4289592), (8, 3753393), (12, 2502262), (14, 2144796), (19, 1580376), (21, 1429864), (23, 1305528), (24, 1251131), (28, 1072398), (38, 790188), (42, 714932), (46, 652764), (56, 536199), (57, 526792), (69, 435176), (76, 395094), (84, 357466), (92, 326382), (114, 263396), (133, 225768), (138, 217588), (152, 197547), (161, 186504), (168, 178733), (184, 163191), (228, 131698), (266, 112884), (276, 108794), (322, 93252), (399, 75256), (409, 73416), (437, 68712), (456, 65849), (483, 62168), (532, 56442), (552, 54397), (644, 46626), (798, 37628), (818, 36708), (874, 34356), (966, 31084), (1064, 28221), (1227, 24472), (1288, 23313), (1311, 22904), (1596, 18814), (1636, 18354), (1748, 17178), (1932, 15542), (2454, 12236), (2622, 11452), (2863, 10488), (3059, 9816), (3192, 9407), (3272, 9177), (3496, 8589), (3864, 7771), (4908, 6118), (5244, 5726)]