57889860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 186251520

約数和(自身を除く): 128361660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 409, 420, 674, 818, 1011, 1227, 1348, 1636, 1685, 2022, 2045, 2359, 2454, 2863, 3370, 4044, 4090, 4718, 4908, 5055, 5726, 6135, 6740, 7077, 8180, 8589, 9436, 10110, 11452, 11795, 12270, 14154, 14315, 17178, 20220, 23590, 24540, 28308, 28630, 34356, 35385, 42945, 47180, 57260, 70770, 85890, 137833, 141540, 171780, 275666, 413499, 551332, 689165, 826998, 964831, 1378330, 1653996, 1929662, 2067495, 2756660, 2894493, 3859324, 4134990, 4824155, 5788986, 8269980, 9648310, 11577972, 14472465, 19296620, 28944930, 57889860]

約数ペア:

[(1, 57889860), (2, 28944930), (3, 19296620), (4, 14472465), (5, 11577972), (6, 9648310), (7, 8269980), (10, 5788986), (12, 4824155), (14, 4134990), (15, 3859324), (20, 2894493), (21, 2756660), (28, 2067495), (30, 1929662), (35, 1653996), (42, 1378330), (60, 964831), (70, 826998), (84, 689165), (105, 551332), (140, 413499), (210, 275666), (337, 171780), (409, 141540), (420, 137833), (674, 85890), (818, 70770), (1011, 57260), (1227, 47180), (1348, 42945), (1636, 35385), (1685, 34356), (2022, 28630), (2045, 28308), (2359, 24540), (2454, 23590), (2863, 20220), (3370, 17178), (4044, 14315), (4090, 14154), (4718, 12270), (4908, 11795), (5055, 11452), (5726, 10110), (6135, 9436), (6740, 8589), (7077, 8180)]