85259370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{405997}}^1$

素因数の和:406014

約数の個数: 32

約数和(自身を含む): 233854848

約数和(自身を除く): 148595478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 405997, 811994, 1217991, 2029985, 2435982, 2841979, 4059970, 5683958, 6089955, 8525937, 12179910, 14209895, 17051874, 28419790, 42629685, 85259370]

約数ペア:

[(1, 85259370), (2, 42629685), (3, 28419790), (5, 17051874), (6, 14209895), (7, 12179910), (10, 8525937), (14, 6089955), (15, 5683958), (21, 4059970), (30, 2841979), (35, 2435982), (42, 2029985), (70, 1217991), (105, 811994), (210, 405997)]