54774370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 116453376

約数和(自身を除く): 61679006

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 103, 107, 142, 206, 214, 355, 497, 515, 535, 710, 721, 749, 994, 1030, 1070, 1442, 1498, 2485, 3605, 3745, 4970, 7210, 7313, 7490, 7597, 11021, 14626, 15194, 22042, 36565, 37985, 51191, 53179, 55105, 73130, 75970, 77147, 102382, 106358, 110210, 154294, 255955, 265895, 385735, 511910, 531790, 771470, 782491, 1564982, 3912455, 5477437, 7824910, 10954874, 27387185, 54774370]

約数ペア:

[(1, 54774370), (2, 27387185), (5, 10954874), (7, 7824910), (10, 5477437), (14, 3912455), (35, 1564982), (70, 782491), (71, 771470), (103, 531790), (107, 511910), (142, 385735), (206, 265895), (214, 255955), (355, 154294), (497, 110210), (515, 106358), (535, 102382), (710, 77147), (721, 75970), (749, 73130), (994, 55105), (1030, 53179), (1070, 51191), (1442, 37985), (1498, 36565), (2485, 22042), (3605, 15194), (3745, 14626), (4970, 11021), (7210, 7597), (7313, 7490)]