2198717745730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2633}}^1\times {\mathrm{128669}}^1$

素因数の和:131379

約数の個数: 64

約数和(自身を含む): 4392361468800

約数和(自身を除く): 2193643723070

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 2633, 3245, 5266, 6490, 13165, 26330, 28963, 57926, 128669, 144815, 155347, 257338, 289630, 310694, 643345, 776735, 1286690, 1415359, 1553470, 1708817, 2830718, 3417634, 7076795, 7591471, 8544085, 14153590, 15182942, 17088170, 37957355, 75914710, 83506181, 167012362, 338785477, 417530905, 677570954, 835061810, 1693927385, 3387854770, 3726640247, 7453280494, 18633201235, 19988343143, 37266402470, 39976686286, 99941715715, 199883431430, 219871774573, 439743549146, 1099358872865, 2198717745730]

約数ペア:

[(1, 2198717745730), (2, 1099358872865), (5, 439743549146), (10, 219871774573), (11, 199883431430), (22, 99941715715), (55, 39976686286), (59, 37266402470), (110, 19988343143), (118, 18633201235), (295, 7453280494), (590, 3726640247), (649, 3387854770), (1298, 1693927385), (2633, 835061810), (3245, 677570954), (5266, 417530905), (6490, 338785477), (13165, 167012362), (26330, 83506181), (28963, 75914710), (57926, 37957355), (128669, 17088170), (144815, 15182942), (155347, 14153590), (257338, 8544085), (289630, 7591471), (310694, 7076795), (643345, 3417634), (776735, 2830718), (1286690, 1708817), (1415359, 1553470)]