220764670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2297}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 454673088

約数和(自身を除く): 233908418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1373, 2297, 2746, 4594, 6865, 9611, 11485, 13730, 16079, 19222, 22970, 32158, 48055, 80395, 96110, 160790, 3153781, 6307562, 15768905, 22076467, 31537810, 44152934, 110382335, 220764670]

約数ペア:

[(1, 220764670), (2, 110382335), (5, 44152934), (7, 31537810), (10, 22076467), (14, 15768905), (35, 6307562), (70, 3153781), (1373, 160790), (2297, 96110), (2746, 80395), (4594, 48055), (6865, 32158), (9611, 22970), (11485, 19222), (13730, 16079)]