7638070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 15655680

約数和(自身を除く): 8017610

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 3019, 6038, 15095, 30190, 33209, 66418, 69437, 138874, 166045, 332090, 347185, 694370, 763807, 1527614, 3819035, 7638070]

約数ペア:

[(1, 7638070), (2, 3819035), (5, 1527614), (10, 763807), (11, 694370), (22, 347185), (23, 332090), (46, 166045), (55, 138874), (110, 69437), (115, 66418), (230, 33209), (253, 30190), (506, 15095), (1265, 6038), (2530, 3019)]