70903280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{126613}}^1$

素因数の和:126633

約数の個数: 40

約数和(自身を含む): 188401632

約数和(自身を除く): 117498352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 126613, 253226, 506452, 633065, 886291, 1012904, 1266130, 1772582, 2025808, 2532260, 3545164, 4431455, 5064520, 7090328, 8862910, 10129040, 14180656, 17725820, 35451640, 70903280]

約数ペア:

[(1, 70903280), (2, 35451640), (4, 17725820), (5, 14180656), (7, 10129040), (8, 8862910), (10, 7090328), (14, 5064520), (16, 4431455), (20, 3545164), (28, 2532260), (35, 2025808), (40, 1772582), (56, 1266130), (70, 1012904), (80, 886291), (112, 633065), (140, 506452), (280, 253226), (560, 126613)]