29891848280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{52051}}^1$

素因数の和:52369

約数の個数: 96

約数和(自身を含む): 78505867440

約数和(自身を除く): 48614019160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 293, 392, 490, 586, 980, 1172, 1465, 1960, 2051, 2344, 2930, 4102, 5860, 8204, 10255, 11720, 14357, 16408, 20510, 28714, 41020, 52051, 57428, 71785, 82040, 104102, 114856, 143570, 208204, 260255, 287140, 364357, 416408, 520510, 574280, 728714, 1041020, 1457428, 1821785, 2082040, 2550499, 2914856, 3643570, 5100998, 7287140, 10201996, 12752495, 14574280, 15250943, 20403992, 25504990, 30501886, 51009980, 61003772, 76254715, 102019960, 106756601, 122007544, 152509430, 213513202, 305018860, 427026404, 533783005, 610037720, 747296207, 854052808, 1067566010, 1494592414, 2135132020, 2989184828, 3736481035, 4270264040, 5978369656, 7472962070, 14945924140, 29891848280]

約数ペア:

[(1, 29891848280), (2, 14945924140), (4, 7472962070), (5, 5978369656), (7, 4270264040), (8, 3736481035), (10, 2989184828), (14, 2135132020), (20, 1494592414), (28, 1067566010), (35, 854052808), (40, 747296207), (49, 610037720), (56, 533783005), (70, 427026404), (98, 305018860), (140, 213513202), (196, 152509430), (245, 122007544), (280, 106756601), (293, 102019960), (392, 76254715), (490, 61003772), (586, 51009980), (980, 30501886), (1172, 25504990), (1465, 20403992), (1960, 15250943), (2051, 14574280), (2344, 12752495), (2930, 10201996), (4102, 7287140), (5860, 5100998), (8204, 3643570), (10255, 2914856), (11720, 2550499), (14357, 2082040), (16408, 1821785), (20510, 1457428), (28714, 1041020), (41020, 728714), (52051, 574280), (57428, 520510), (71785, 416408), (82040, 364357), (104102, 287140), (114856, 260255), (143570, 208204)]