7368620

素因数分解:

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

素因数の和:199

約数の個数: 72

約数和(自身を含む): 18424224

約数和(自身を除く): 11055604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 103, 140, 146, 196, 206, 245, 292, 365, 412, 490, 511, 515, 721, 730, 980, 1022, 1030, 1442, 1460, 2044, 2060, 2555, 2884, 3577, 3605, 5047, 5110, 7154, 7210, 7519, 10094, 10220, 14308, 14420, 15038, 17885, 20188, 25235, 30076, 35770, 37595, 50470, 52633, 71540, 75190, 100940, 105266, 150380, 210532, 263165, 368431, 526330, 736862, 1052660, 1473724, 1842155, 3684310, 7368620]

約数ペア:

[(1, 7368620), (2, 3684310), (4, 1842155), (5, 1473724), (7, 1052660), (10, 736862), (14, 526330), (20, 368431), (28, 263165), (35, 210532), (49, 150380), (70, 105266), (73, 100940), (98, 75190), (103, 71540), (140, 52633), (146, 50470), (196, 37595), (206, 35770), (245, 30076), (292, 25235), (365, 20188), (412, 17885), (490, 15038), (511, 14420), (515, 14308), (721, 10220), (730, 10094), (980, 7519), (1022, 7210), (1030, 7154), (1442, 5110), (1460, 5047), (2044, 3605), (2060, 3577), (2555, 2884)]