1052660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 2585856

約数和(自身を除く): 1533196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 103, 140, 146, 206, 292, 365, 412, 511, 515, 721, 730, 1022, 1030, 1442, 1460, 2044, 2060, 2555, 2884, 3605, 5110, 7210, 7519, 10220, 14420, 15038, 30076, 37595, 52633, 75190, 105266, 150380, 210532, 263165, 526330, 1052660]

約数ペア:

[(1, 1052660), (2, 526330), (4, 263165), (5, 210532), (7, 150380), (10, 105266), (14, 75190), (20, 52633), (28, 37595), (35, 30076), (70, 15038), (73, 14420), (103, 10220), (140, 7519), (146, 7210), (206, 5110), (292, 3605), (365, 2884), (412, 2555), (511, 2060), (515, 2044), (721, 1460), (730, 1442), (1022, 1030)]