8688370721170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16033}}^1\times {\mathrm{71023}}^1$

素因数の和:87179

約数の個数: 64

約数和(自身を含む): 18038573245440

約数和(自身を除く): 9350202524270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 16033, 32066, 71023, 80165, 112231, 142046, 160330, 224462, 355115, 497161, 561155, 710230, 994322, 1122310, 1747597, 2485805, 3495194, 4971610, 7741507, 8737985, 12233179, 15483014, 17475970, 24466358, 38707535, 54190549, 61165895, 77415070, 108381098, 122331790, 270952745, 541905490, 1138711759, 2277423518, 5693558795, 7970982313, 11387117590, 15941964626, 39854911565, 79709823130, 124119581731, 248239163462, 620597908655, 868837072117, 1241195817310, 1737674144234, 4344185360585, 8688370721170]

約数ペア:

[(1, 8688370721170), (2, 4344185360585), (5, 1737674144234), (7, 1241195817310), (10, 868837072117), (14, 620597908655), (35, 248239163462), (70, 124119581731), (109, 79709823130), (218, 39854911565), (545, 15941964626), (763, 11387117590), (1090, 7970982313), (1526, 5693558795), (3815, 2277423518), (7630, 1138711759), (16033, 541905490), (32066, 270952745), (71023, 122331790), (80165, 108381098), (112231, 77415070), (142046, 61165895), (160330, 54190549), (224462, 38707535), (355115, 24466358), (497161, 17475970), (561155, 15483014), (710230, 12233179), (994322, 8737985), (1122310, 7741507), (1747597, 4971610), (2485805, 3495194)]