13858110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{21997}}^1$

素因数の和:22017

約数の個数: 48

約数和(自身を含む): 41180256

約数和(自身を除く): 27322146

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 21997, 43994, 65991, 109985, 131982, 153979, 197973, 219970, 307958, 329955, 395946, 461937, 659910, 769895, 923874, 989865, 1385811, 1539790, 1979730, 2309685, 2771622, 4619370, 6929055, 13858110]

約数ペア:

[(1, 13858110), (2, 6929055), (3, 4619370), (5, 2771622), (6, 2309685), (7, 1979730), (9, 1539790), (10, 1385811), (14, 989865), (15, 923874), (18, 769895), (21, 659910), (30, 461937), (35, 395946), (42, 329955), (45, 307958), (63, 219970), (70, 197973), (90, 153979), (105, 131982), (126, 109985), (210, 65991), (315, 43994), (630, 21997)]