854014910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8951}}^1$

素因数の和:9041

約数の個数: 64

約数和(自身を含む): 1856286720

約数和(自身を除く): 1002271810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 94, 145, 203, 235, 290, 329, 406, 470, 658, 1015, 1363, 1645, 2030, 2726, 3290, 6815, 8951, 9541, 13630, 17902, 19082, 44755, 47705, 62657, 89510, 95410, 125314, 259579, 313285, 420697, 519158, 626570, 841394, 1297895, 1817053, 2103485, 2595790, 2944879, 3634106, 4206970, 5889758, 9085265, 12200213, 14724395, 18170530, 24400426, 29448790, 61001065, 85401491, 122002130, 170802982, 427007455, 854014910]

約数ペア:

[(1, 854014910), (2, 427007455), (5, 170802982), (7, 122002130), (10, 85401491), (14, 61001065), (29, 29448790), (35, 24400426), (47, 18170530), (58, 14724395), (70, 12200213), (94, 9085265), (145, 5889758), (203, 4206970), (235, 3634106), (290, 2944879), (329, 2595790), (406, 2103485), (470, 1817053), (658, 1297895), (1015, 841394), (1363, 626570), (1645, 519158), (2030, 420697), (2726, 313285), (3290, 259579), (6815, 125314), (8951, 95410), (9541, 89510), (13630, 62657), (17902, 47705), (19082, 44755)]