6899090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 14264640

約数和(自身を除く): 7365550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3301, 6602, 16505, 33010, 36311, 62719, 72622, 125438, 181555, 313595, 363110, 627190, 689909, 1379818, 3449545, 6899090]

約数ペア:

[(1, 6899090), (2, 3449545), (5, 1379818), (10, 689909), (11, 627190), (19, 363110), (22, 313595), (38, 181555), (55, 125438), (95, 72622), (110, 62719), (190, 36311), (209, 33010), (418, 16505), (1045, 6602), (2090, 3301)]