808317810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{65557}}^1$

素因数の和:65707

約数の個数: 48

約数和(自身を含む): 2116998936

約数和(自身を除く): 1308681126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 65557, 131114, 196671, 327785, 393342, 590013, 655570, 983355, 1180026, 1966710, 2950065, 5900130, 8981309, 17962618, 26943927, 44906545, 53887854, 80831781, 89813090, 134719635, 161663562, 269439270, 404158905, 808317810]

約数ペア:

[(1, 808317810), (2, 404158905), (3, 269439270), (5, 161663562), (6, 134719635), (9, 89813090), (10, 80831781), (15, 53887854), (18, 44906545), (30, 26943927), (45, 17962618), (90, 8981309), (137, 5900130), (274, 2950065), (411, 1966710), (685, 1180026), (822, 983355), (1233, 655570), (1370, 590013), (2055, 393342), (2466, 327785), (4110, 196671), (6165, 131114), (12330, 65557)]