269093020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62003}}^1$

素因数の和:62050

約数の個数: 48

約数和(自身を含む): 666667008

約数和(自身を除く): 397573988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 62003, 124006, 248012, 310015, 434021, 620030, 868042, 1240060, 1736084, 1922093, 2170105, 3844186, 4340210, 7688372, 8680420, 9610465, 13454651, 19220930, 26909302, 38441860, 53818604, 67273255, 134546510, 269093020]

約数ペア:

[(1, 269093020), (2, 134546510), (4, 67273255), (5, 53818604), (7, 38441860), (10, 26909302), (14, 19220930), (20, 13454651), (28, 9610465), (31, 8680420), (35, 7688372), (62, 4340210), (70, 3844186), (124, 2170105), (140, 1922093), (155, 1736084), (217, 1240060), (310, 868042), (434, 620030), (620, 434021), (868, 310015), (1085, 248012), (2170, 124006), (4340, 62003)]