87464370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{416497}}^1$

素因数の和:416514

約数の個数: 32

約数和(自身を含む): 239902848

約数和(自身を除く): 152438478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 416497, 832994, 1249491, 2082485, 2498982, 2915479, 4164970, 5830958, 6247455, 8746437, 12494910, 14577395, 17492874, 29154790, 43732185, 87464370]

約数ペア:

[(1, 87464370), (2, 43732185), (3, 29154790), (5, 17492874), (6, 14577395), (7, 12494910), (10, 8746437), (14, 6247455), (15, 5830958), (21, 4164970), (30, 2915479), (35, 2498982), (42, 2082485), (70, 1249491), (105, 832994), (210, 416497)]