1594180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 3911040

約数和(自身を除く): 2316860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 193, 236, 295, 386, 413, 590, 772, 826, 965, 1180, 1351, 1652, 1930, 2065, 2702, 3860, 4130, 5404, 6755, 8260, 11387, 13510, 22774, 27020, 45548, 56935, 79709, 113870, 159418, 227740, 318836, 398545, 797090, 1594180]

約数ペア:

[(1, 1594180), (2, 797090), (4, 398545), (5, 318836), (7, 227740), (10, 159418), (14, 113870), (20, 79709), (28, 56935), (35, 45548), (59, 27020), (70, 22774), (118, 13510), (140, 11387), (193, 8260), (236, 6755), (295, 5404), (386, 4130), (413, 3860), (590, 2702), (772, 2065), (826, 1930), (965, 1652), (1180, 1351)]