169510690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19919}}^1$

素因数の和:19986

約数の個数: 32

約数和(自身を含む): 327006720

約数和(自身を除く): 157496030

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 19919, 39838, 99595, 199190, 458137, 737003, 916274, 1474006, 2290685, 3685015, 4581370, 7370030, 16951069, 33902138, 84755345, 169510690]

約数ペア:

[(1, 169510690), (2, 84755345), (5, 33902138), (10, 16951069), (23, 7370030), (37, 4581370), (46, 3685015), (74, 2290685), (115, 1474006), (185, 916274), (230, 737003), (370, 458137), (851, 199190), (1702, 99595), (4255, 39838), (8510, 19919)]