169023470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 401006592

約数和(自身を除く): 231983122

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 73, 77, 97, 110, 146, 154, 155, 194, 217, 310, 341, 365, 385, 434, 485, 511, 679, 682, 730, 770, 803, 970, 1022, 1067, 1085, 1358, 1606, 1705, 2134, 2170, 2263, 2387, 2555, 3007, 3395, 3410, 4015, 4526, 4774, 5110, 5335, 5621, 6014, 6790, 7081, 7469, 8030, 10670, 11242, 11315, 11935, 14162, 14938, 15035, 15841, 21049, 22630, 23870, 24893, 28105, 30070, 31682, 33077, 35405, 37345, 42098, 49567, 49786, 56210, 66154, 70810, 74690, 77891, 79205, 99134, 105245, 124465, 155782, 158410, 165385, 174251, 210490, 219511, 231539, 247835, 248930, 330770, 348502, 389455, 439022, 463078, 495670, 545237, 778910, 871255, 1090474, 1097555, 1157695, 1536577, 1742510, 2195110, 2315390, 2414621, 2726185, 3073154, 4829242, 5452370, 7682885, 12073105, 15365770, 16902347, 24146210, 33804694, 84511735, 169023470]

約数ペア:

[(1, 169023470), (2, 84511735), (5, 33804694), (7, 24146210), (10, 16902347), (11, 15365770), (14, 12073105), (22, 7682885), (31, 5452370), (35, 4829242), (55, 3073154), (62, 2726185), (70, 2414621), (73, 2315390), (77, 2195110), (97, 1742510), (110, 1536577), (146, 1157695), (154, 1097555), (155, 1090474), (194, 871255), (217, 778910), (310, 545237), (341, 495670), (365, 463078), (385, 439022), (434, 389455), (485, 348502), (511, 330770), (679, 248930), (682, 247835), (730, 231539), (770, 219511), (803, 210490), (970, 174251), (1022, 165385), (1067, 158410), (1085, 155782), (1358, 124465), (1606, 105245), (1705, 99134), (2134, 79205), (2170, 77891), (2263, 74690), (2387, 70810), (2555, 66154), (3007, 56210), (3395, 49786), (3410, 49567), (4015, 42098), (4526, 37345), (4774, 35405), (5110, 33077), (5335, 31682), (5621, 30070), (6014, 28105), (6790, 24893), (7081, 23870), (7469, 22630), (8030, 21049), (10670, 15841), (11242, 15035), (11315, 14938), (11935, 14162)]