69685070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 156643200

約数和(自身を除く): 86958130

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 511, 730, 910, 949, 1022, 1049, 1898, 2098, 2555, 4745, 5110, 5245, 6643, 7343, 9490, 10490, 13286, 13637, 14686, 27274, 33215, 36715, 66430, 68185, 73430, 76577, 95459, 136370, 153154, 190918, 382885, 477295, 536039, 765770, 954590, 995501, 1072078, 1991002, 2680195, 4977505, 5360390, 6968507, 9955010, 13937014, 34842535, 69685070]

約数ペア:

[(1, 69685070), (2, 34842535), (5, 13937014), (7, 9955010), (10, 6968507), (13, 5360390), (14, 4977505), (26, 2680195), (35, 1991002), (65, 1072078), (70, 995501), (73, 954590), (91, 765770), (130, 536039), (146, 477295), (182, 382885), (365, 190918), (455, 153154), (511, 136370), (730, 95459), (910, 76577), (949, 73430), (1022, 68185), (1049, 66430), (1898, 36715), (2098, 33215), (2555, 27274), (4745, 14686), (5110, 13637), (5245, 13286), (6643, 10490), (7343, 9490)]