About the Number

1884504930

1884504929 ← → 1884504931

2進数表記:1110000010100110100001101100010

漢数字表記:十八億八千四百五十万四千九百三十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 11 1 × 19 1 × 42937 1

素因数の和:42984
約数の個数: 128
約数和(自身を含む): 5935749120
約数和(自身を除く): 4051244190

約数列:
[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2090, 2310, 2926, 3135, 3990, 4389, 6270, 7315, 8778, 14630, 21945, 42937, 43890, 85874, 128811, 214685, 257622, 300559, 429370, 472307, 601118, 644055, 815803, 901677, 944614, 1288110, 1416921, 1502795, 1631606, 1803354, 2361535, 2447409, 2833842, 3005590, 3306149, 4079015, 4508385, 4723070, 4894818, 5710621, 6612298, 7084605, 8158030, 8973833, 9016770, 9918447, 11421242, 12237045, 14169210, 16530745, 17131863, 17947666, 19836894, 24474090, 26921499, 28553105, 33061490, 34263726, 44869165, 49592235, 53842998, 57106210, 62816831, 85659315, 89738330, 99184470, 125633662, 134607495, 171318630, 188450493, 269214990, 314084155, 376900986, 628168310, 942252465, 1884504930]

約数ペア:
[(1, 1884504930), (2, 942252465), (3, 628168310), (5, 376900986), (6, 314084155), (7, 269214990), (10, 188450493), (11, 171318630), (14, 134607495), (15, 125633662), (19, 99184470), (21, 89738330), (22, 85659315), (30, 62816831), (33, 57106210), (35, 53842998), (38, 49592235), (42, 44869165), (55, 34263726), (57, 33061490), (66, 28553105), (70, 26921499), (77, 24474090), (95, 19836894), (105, 17947666), (110, 17131863), (114, 16530745), (133, 14169210), (154, 12237045), (165, 11421242), (190, 9918447), (209, 9016770), (210, 8973833), (231, 8158030), (266, 7084605), (285, 6612298), (330, 5710621), (385, 4894818), (399, 4723070), (418, 4508385), (462, 4079015), (570, 3306149), (627, 3005590), (665, 2833842), (770, 2447409), (798, 2361535), (1045, 1803354), (1155, 1631606), (1254, 1502795), (1330, 1416921), (1463, 1288110), (1995, 944614), (2090, 901677), (2310, 815803), (2926, 644055), (3135, 601118), (3990, 472307), (4389, 429370), (6270, 300559), (7315, 257622), (8778, 214685), (14630, 128811), (21945, 85874), (42937, 43890)]

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