2021130210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{8737}}^1$

素因数の和:9459

約数の個数: 64

約数和(自身を含む): 5299841664

約数和(自身を除く): 3278711454

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 701, 1402, 2103, 3505, 4206, 7010, 7711, 8737, 10515, 15422, 17474, 21030, 23133, 26211, 38555, 43685, 46266, 52422, 77110, 87370, 96107, 115665, 131055, 192214, 231330, 262110, 288321, 480535, 576642, 961070, 1441605, 2883210, 6124637, 12249274, 18373911, 30623185, 36747822, 61246370, 67371007, 91869555, 134742014, 183739110, 202113021, 336855035, 404226042, 673710070, 1010565105, 2021130210]

約数ペア:

[(1, 2021130210), (2, 1010565105), (3, 673710070), (5, 404226042), (6, 336855035), (10, 202113021), (11, 183739110), (15, 134742014), (22, 91869555), (30, 67371007), (33, 61246370), (55, 36747822), (66, 30623185), (110, 18373911), (165, 12249274), (330, 6124637), (701, 2883210), (1402, 1441605), (2103, 961070), (3505, 576642), (4206, 480535), (7010, 288321), (7711, 262110), (8737, 231330), (10515, 192214), (15422, 131055), (17474, 115665), (21030, 96107), (23133, 87370), (26211, 77110), (38555, 52422), (43685, 46266)]