82709340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{196927}}^1$

素因数の和:196946

約数の個数: 48

約数和(自身を含む): 264671232

約数和(自身を除く): 181961892

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, 420, 196927, 393854, 590781, 787708, 984635, 1181562, 1378489, 1969270, 2363124, 2756978, 2953905, 3938540, 4135467, 5513956, 5907810, 6892445, 8270934, 11815620, 13784890, 16541868, 20677335, 27569780, 41354670, 82709340]

約数ペア:

[(1, 82709340), (2, 41354670), (3, 27569780), (4, 20677335), (5, 16541868), (6, 13784890), (7, 11815620), (10, 8270934), (12, 6892445), (14, 5907810), (15, 5513956), (20, 4135467), (21, 3938540), (28, 2953905), (30, 2756978), (35, 2363124), (42, 1969270), (60, 1378489), (70, 1181562), (84, 984635), (105, 787708), (140, 590781), (210, 393854), (420, 196927)]