74296180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5471}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 180182016

約数和(自身を除く): 105885836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 5471, 6790, 10942, 13580, 21884, 27355, 38297, 54710, 76594, 109420, 153188, 191485, 382970, 530687, 765940, 1061374, 2122748, 2653435, 3714809, 5306870, 7429618, 10613740, 14859236, 18574045, 37148090, 74296180]

約数ペア:

[(1, 74296180), (2, 37148090), (4, 18574045), (5, 14859236), (7, 10613740), (10, 7429618), (14, 5306870), (20, 3714809), (28, 2653435), (35, 2122748), (70, 1061374), (97, 765940), (140, 530687), (194, 382970), (388, 191485), (485, 153188), (679, 109420), (970, 76594), (1358, 54710), (1940, 38297), (2716, 27355), (3395, 21884), (5471, 13580), (6790, 10942)]