2012508286075

素因数分解:

$5^2\times 7^2\times {\mathrm{613}}^1\times {\mathrm{2680039}}^1$

素因数の和:2680676

約数の個数: 36

約数和(自身を含む): 2907677237520

約数和(自身を除く): 895168951445

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 613, 1225, 3065, 4291, 15325, 21455, 30037, 107275, 150185, 750925, 2680039, 13400195, 18760273, 67000975, 93801365, 131321911, 469006825, 656609555, 1642863907, 3283047775, 8214319535, 11500047349, 41071597675, 57500236745, 80500331443, 287501183725, 402501657215, 2012508286075]

約数ペア:

[(1, 2012508286075), (5, 402501657215), (7, 287501183725), (25, 80500331443), (35, 57500236745), (49, 41071597675), (175, 11500047349), (245, 8214319535), (613, 3283047775), (1225, 1642863907), (3065, 656609555), (4291, 469006825), (15325, 131321911), (21455, 93801365), (30037, 67000975), (107275, 18760273), (150185, 13400195), (750925, 2680039)]