2783164690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 5453028864

約数和(自身を除く): 2669864174

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 163, 170, 235, 326, 470, 799, 815, 1598, 1630, 2137, 2771, 3995, 4274, 5542, 7661, 7990, 10685, 13855, 15322, 21370, 27710, 36329, 38305, 72658, 76610, 100439, 130237, 181645, 200878, 260474, 348331, 363290, 502195, 651185, 696662, 1004390, 1302370, 1707463, 1741655, 3414926, 3483310, 5921627, 8537315, 11843254, 16371557, 17074630, 29608135, 32743114, 59216270, 81857785, 163715570, 278316469, 556632938, 1391582345, 2783164690]

約数ペア:

[(1, 2783164690), (2, 1391582345), (5, 556632938), (10, 278316469), (17, 163715570), (34, 81857785), (47, 59216270), (85, 32743114), (94, 29608135), (163, 17074630), (170, 16371557), (235, 11843254), (326, 8537315), (470, 5921627), (799, 3483310), (815, 3414926), (1598, 1741655), (1630, 1707463), (2137, 1302370), (2771, 1004390), (3995, 696662), (4274, 651185), (5542, 502195), (7661, 363290), (7990, 348331), (10685, 260474), (13855, 200878), (15322, 181645), (21370, 130237), (27710, 100439), (36329, 76610), (38305, 72658)]