29036980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 69995520

約数和(自身を除く): 40958540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 479, 866, 958, 1732, 1916, 2165, 2395, 3031, 3353, 4330, 4790, 6062, 6706, 8660, 9580, 12124, 13412, 15155, 16765, 30310, 33530, 60620, 67060, 207407, 414814, 829628, 1037035, 1451849, 2074070, 2903698, 4148140, 5807396, 7259245, 14518490, 29036980]

約数ペア:

[(1, 29036980), (2, 14518490), (4, 7259245), (5, 5807396), (7, 4148140), (10, 2903698), (14, 2074070), (20, 1451849), (28, 1037035), (35, 829628), (70, 414814), (140, 207407), (433, 67060), (479, 60620), (866, 33530), (958, 30310), (1732, 16765), (1916, 15155), (2165, 13412), (2395, 12124), (3031, 9580), (3353, 8660), (4330, 6706), (4790, 6062)]