6815480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 17772480

約数和(自身を除く): 10957000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 241, 280, 404, 482, 505, 707, 808, 964, 1010, 1205, 1414, 1687, 1928, 2020, 2410, 2828, 3374, 3535, 4040, 4820, 5656, 6748, 7070, 8435, 9640, 13496, 14140, 16870, 24341, 28280, 33740, 48682, 67480, 97364, 121705, 170387, 194728, 243410, 340774, 486820, 681548, 851935, 973640, 1363096, 1703870, 3407740, 6815480]

約数ペア:

[(1, 6815480), (2, 3407740), (4, 1703870), (5, 1363096), (7, 973640), (8, 851935), (10, 681548), (14, 486820), (20, 340774), (28, 243410), (35, 194728), (40, 170387), (56, 121705), (70, 97364), (101, 67480), (140, 48682), (202, 33740), (241, 28280), (280, 24341), (404, 16870), (482, 14140), (505, 13496), (707, 9640), (808, 8435), (964, 7070), (1010, 6748), (1205, 5656), (1414, 4820), (1687, 4040), (1928, 3535), (2020, 3374), (2410, 2828)]