70477540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17359}}^1$

素因数の和:17404

約数の個数: 48

約数和(自身を含む): 174988800

約数和(自身を除く): 104511260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 17359, 34718, 69436, 86795, 121513, 173590, 243026, 347180, 486052, 503411, 607565, 1006822, 1215130, 2013644, 2430260, 2517055, 3523877, 5034110, 7047754, 10068220, 14095508, 17619385, 35238770, 70477540]

約数ペア:

[(1, 70477540), (2, 35238770), (4, 17619385), (5, 14095508), (7, 10068220), (10, 7047754), (14, 5034110), (20, 3523877), (28, 2517055), (29, 2430260), (35, 2013644), (58, 1215130), (70, 1006822), (116, 607565), (140, 503411), (145, 486052), (203, 347180), (290, 243026), (406, 173590), (580, 121513), (812, 86795), (1015, 69436), (2030, 34718), (4060, 17359)]