14815780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 35957376

約数和(自身を除く): 21141596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1091, 1358, 1940, 2182, 2716, 3395, 4364, 5455, 6790, 7637, 10910, 13580, 15274, 21820, 30548, 38185, 76370, 105827, 152740, 211654, 423308, 529135, 740789, 1058270, 1481578, 2116540, 2963156, 3703945, 7407890, 14815780]

約数ペア:

[(1, 14815780), (2, 7407890), (4, 3703945), (5, 2963156), (7, 2116540), (10, 1481578), (14, 1058270), (20, 740789), (28, 529135), (35, 423308), (70, 211654), (97, 152740), (140, 105827), (194, 76370), (388, 38185), (485, 30548), (679, 21820), (970, 15274), (1091, 13580), (1358, 10910), (1940, 7637), (2182, 6790), (2716, 5455), (3395, 4364)]