2017110170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 3768125184

約数和(自身を除く): 1751015014

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 431, 487, 862, 961, 974, 1922, 2155, 2435, 4310, 4805, 4870, 9610, 13361, 15097, 26722, 30194, 66805, 75485, 133610, 150970, 209897, 414191, 419794, 468007, 828382, 936014, 1049485, 2070955, 2098970, 2340035, 4141910, 4680070, 6506807, 13013614, 32534035, 65068070, 201711017, 403422034, 1008555085, 2017110170]

約数ペア:

[(1, 2017110170), (2, 1008555085), (5, 403422034), (10, 201711017), (31, 65068070), (62, 32534035), (155, 13013614), (310, 6506807), (431, 4680070), (487, 4141910), (862, 2340035), (961, 2098970), (974, 2070955), (1922, 1049485), (2155, 936014), (2435, 828382), (4310, 468007), (4805, 419794), (4870, 414191), (9610, 209897), (13361, 150970), (15097, 133610), (26722, 75485), (30194, 66805)]