71378339830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{243421}}^1$

素因数の和:243565

約数の個数: 64

約数和(自身を含む): 151427957760

約数和(自身を除く): 80049617930

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 71, 118, 142, 295, 355, 413, 497, 590, 710, 826, 994, 2065, 2485, 4130, 4189, 4970, 8378, 20945, 29323, 41890, 58646, 146615, 243421, 293230, 486842, 1217105, 1703947, 2434210, 3407894, 8519735, 14361839, 17039470, 17282891, 28723678, 34565782, 71809195, 86414455, 100532873, 120980237, 143618390, 172828910, 201065746, 241960474, 502664365, 604901185, 1005328730, 1019690569, 1209802370, 2039381138, 5098452845, 7137833983, 10196905690, 14275667966, 35689169915, 71378339830]

約数ペア:

[(1, 71378339830), (2, 35689169915), (5, 14275667966), (7, 10196905690), (10, 7137833983), (14, 5098452845), (35, 2039381138), (59, 1209802370), (70, 1019690569), (71, 1005328730), (118, 604901185), (142, 502664365), (295, 241960474), (355, 201065746), (413, 172828910), (497, 143618390), (590, 120980237), (710, 100532873), (826, 86414455), (994, 71809195), (2065, 34565782), (2485, 28723678), (4130, 17282891), (4189, 17039470), (4970, 14361839), (8378, 8519735), (20945, 3407894), (29323, 2434210), (41890, 1703947), (58646, 1217105), (146615, 486842), (243421, 293230)]