3080521756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 6305947200

約数和(自身を除く): 3225425444

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 89, 106, 178, 212, 247, 356, 494, 661, 689, 988, 1007, 1157, 1322, 1378, 1691, 2014, 2314, 2644, 2756, 3382, 4028, 4628, 4717, 6764, 8593, 9434, 12559, 13091, 17186, 18868, 21983, 25118, 26182, 34372, 35033, 43966, 50236, 52364, 58829, 61321, 70066, 87932, 89623, 117658, 122642, 140132, 163267, 179246, 235316, 245284, 326534, 358492, 455429, 653068, 665627, 764777, 910858, 1117751, 1165099, 1331254, 1529554, 1821716, 2235502, 2330198, 2662508, 3059108, 3117937, 4471004, 4660396, 6235874, 8653151, 12471748, 14530763, 17306302, 29061526, 34612604, 40533181, 58123052, 59240803, 81066362, 118481606, 162132724, 236963212, 770130439, 1540260878, 3080521756]

約数ペア:

[(1, 3080521756), (2, 1540260878), (4, 770130439), (13, 236963212), (19, 162132724), (26, 118481606), (38, 81066362), (52, 59240803), (53, 58123052), (76, 40533181), (89, 34612604), (106, 29061526), (178, 17306302), (212, 14530763), (247, 12471748), (356, 8653151), (494, 6235874), (661, 4660396), (689, 4471004), (988, 3117937), (1007, 3059108), (1157, 2662508), (1322, 2330198), (1378, 2235502), (1691, 1821716), (2014, 1529554), (2314, 1331254), (2644, 1165099), (2756, 1117751), (3382, 910858), (4028, 764777), (4628, 665627), (4717, 653068), (6764, 455429), (8593, 358492), (9434, 326534), (12559, 245284), (13091, 235316), (17186, 179246), (18868, 163267), (21983, 140132), (25118, 122642), (26182, 117658), (34372, 89623), (35033, 87932), (43966, 70066), (50236, 61321), (52364, 58829)]