702938780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{15091}}^1$

素因数の和:15254

約数の個数: 48

約数和(自身を含む): 1574518176

約数和(自身を除く): 871579396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2329, 2740, 4658, 9316, 11645, 15091, 23290, 30182, 46580, 60364, 75455, 150910, 256547, 301820, 513094, 1026188, 1282735, 2067467, 2565470, 4134934, 5130940, 8269868, 10337335, 20674670, 35146939, 41349340, 70293878, 140587756, 175734695, 351469390, 702938780]

約数ペア:

[(1, 702938780), (2, 351469390), (4, 175734695), (5, 140587756), (10, 70293878), (17, 41349340), (20, 35146939), (34, 20674670), (68, 10337335), (85, 8269868), (137, 5130940), (170, 4134934), (274, 2565470), (340, 2067467), (548, 1282735), (685, 1026188), (1370, 513094), (2329, 301820), (2740, 256547), (4658, 150910), (9316, 75455), (11645, 60364), (15091, 46580), (23290, 30182)]