3082660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 7507584

約数和(自身を除く): 4424924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 227, 388, 454, 485, 679, 908, 970, 1135, 1358, 1589, 1940, 2270, 2716, 3178, 3395, 4540, 6356, 6790, 7945, 13580, 15890, 22019, 31780, 44038, 88076, 110095, 154133, 220190, 308266, 440380, 616532, 770665, 1541330, 3082660]

約数ペア:

[(1, 3082660), (2, 1541330), (4, 770665), (5, 616532), (7, 440380), (10, 308266), (14, 220190), (20, 154133), (28, 110095), (35, 88076), (70, 44038), (97, 31780), (140, 22019), (194, 15890), (227, 13580), (388, 7945), (454, 6790), (485, 6356), (679, 4540), (908, 3395), (970, 3178), (1135, 2716), (1358, 2270), (1589, 1940)]