619392970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 1362382848

約数和(自身を除く): 742989878

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 127, 133, 190, 193, 254, 266, 361, 386, 635, 665, 722, 889, 965, 1270, 1330, 1351, 1778, 1805, 1930, 2413, 2527, 2702, 3610, 3667, 4445, 4826, 5054, 6755, 7334, 8890, 12065, 12635, 13510, 16891, 18335, 24130, 24511, 25270, 25669, 33782, 36670, 45847, 49022, 51338, 69673, 84455, 91694, 122555, 128345, 139346, 168910, 171577, 229235, 245110, 256690, 320929, 343154, 348365, 458470, 465709, 487711, 641858, 696730, 857885, 931418, 975422, 1604645, 1715770, 2328545, 2438555, 3209290, 3259963, 4657090, 4877110, 6519926, 8848471, 16299815, 17696942, 32599630, 44242355, 61939297, 88484710, 123878594, 309696485, 619392970]

約数ペア:

[(1, 619392970), (2, 309696485), (5, 123878594), (7, 88484710), (10, 61939297), (14, 44242355), (19, 32599630), (35, 17696942), (38, 16299815), (70, 8848471), (95, 6519926), (127, 4877110), (133, 4657090), (190, 3259963), (193, 3209290), (254, 2438555), (266, 2328545), (361, 1715770), (386, 1604645), (635, 975422), (665, 931418), (722, 857885), (889, 696730), (965, 641858), (1270, 487711), (1330, 465709), (1351, 458470), (1778, 348365), (1805, 343154), (1930, 320929), (2413, 256690), (2527, 245110), (2702, 229235), (3610, 171577), (3667, 168910), (4445, 139346), (4826, 128345), (5054, 122555), (6755, 91694), (7334, 84455), (8890, 69673), (12065, 51338), (12635, 49022), (13510, 45847), (16891, 36670), (18335, 33782), (24130, 25669), (24511, 25270)]