82021730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28579}}^1$

素因数の和:28634

約数の個数: 32

約数和(自身を含む): 172851840

約数和(自身を除く): 90830110

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 28579, 57158, 142895, 200053, 285790, 400106, 1000265, 1171739, 2000530, 2343478, 5858695, 8202173, 11717390, 16404346, 41010865, 82021730]

約数ペア:

[(1, 82021730), (2, 41010865), (5, 16404346), (7, 11717390), (10, 8202173), (14, 5858695), (35, 2343478), (41, 2000530), (70, 1171739), (82, 1000265), (205, 400106), (287, 285790), (410, 200053), (574, 142895), (1435, 57158), (2870, 28579)]