70920660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40759}}^1$

素因数の和:40800

約数の個数: 48

約数和(自身を含む): 205430400

約数和(自身を除く): 134509740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 40759, 81518, 122277, 163036, 203795, 244554, 407590, 489108, 611385, 815180, 1182011, 1222770, 2364022, 2445540, 3546033, 4728044, 5910055, 7092066, 11820110, 14184132, 17730165, 23640220, 35460330, 70920660]

約数ペア:

[(1, 70920660), (2, 35460330), (3, 23640220), (4, 17730165), (5, 14184132), (6, 11820110), (10, 7092066), (12, 5910055), (15, 4728044), (20, 3546033), (29, 2445540), (30, 2364022), (58, 1222770), (60, 1182011), (87, 815180), (116, 611385), (145, 489108), (174, 407590), (290, 244554), (348, 203795), (435, 163036), (580, 122277), (870, 81518), (1740, 40759)]