68543970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{207709}}^1$

素因数の和:207730

約数の個数: 32

約数和(自身を含む): 179461440

約数和(自身を除く): 110917470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 207709, 415418, 623127, 1038545, 1246254, 2077090, 2284799, 3115635, 4569598, 6231270, 6854397, 11423995, 13708794, 22847990, 34271985, 68543970]

約数ペア:

[(1, 68543970), (2, 34271985), (3, 22847990), (5, 13708794), (6, 11423995), (10, 6854397), (11, 6231270), (15, 4569598), (22, 3115635), (30, 2284799), (33, 2077090), (55, 1246254), (66, 1038545), (110, 623127), (165, 415418), (330, 207709)]