522423790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{15913}}^1$

素因数の和:16001

約数の個数: 48

約数和(自身を含む): 1110287952

約数和(自身を除く): 587864162

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 3283, 4690, 6566, 15913, 16415, 31826, 32830, 79565, 111391, 159130, 222782, 556955, 779737, 1066171, 1113910, 1559474, 2132342, 3898685, 5330855, 7463197, 7797370, 10661710, 14926394, 37315985, 52242379, 74631970, 104484758, 261211895, 522423790]

約数ペア:

[(1, 522423790), (2, 261211895), (5, 104484758), (7, 74631970), (10, 52242379), (14, 37315985), (35, 14926394), (49, 10661710), (67, 7797370), (70, 7463197), (98, 5330855), (134, 3898685), (245, 2132342), (335, 1559474), (469, 1113910), (490, 1066171), (670, 779737), (938, 556955), (2345, 222782), (3283, 159130), (4690, 111391), (6566, 79565), (15913, 32830), (16415, 31826)]