79247970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:677

約数の個数: 80

約数和(自身を含む): 214524288

約数和(自身を除く): 135276318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 227, 270, 405, 431, 454, 681, 810, 862, 1135, 1293, 1362, 2043, 2155, 2270, 2586, 3405, 3879, 4086, 4310, 6129, 6465, 6810, 7758, 10215, 11637, 12258, 12930, 18387, 19395, 20430, 23274, 30645, 34911, 36774, 38790, 58185, 61290, 69822, 91935, 97837, 116370, 174555, 183870, 195674, 293511, 349110, 489185, 587022, 880533, 978370, 1467555, 1761066, 2641599, 2935110, 4402665, 5283198, 7924797, 8805330, 13207995, 15849594, 26415990, 39623985, 79247970]

約数ペア:

[(1, 79247970), (2, 39623985), (3, 26415990), (5, 15849594), (6, 13207995), (9, 8805330), (10, 7924797), (15, 5283198), (18, 4402665), (27, 2935110), (30, 2641599), (45, 1761066), (54, 1467555), (81, 978370), (90, 880533), (135, 587022), (162, 489185), (227, 349110), (270, 293511), (405, 195674), (431, 183870), (454, 174555), (681, 116370), (810, 97837), (862, 91935), (1135, 69822), (1293, 61290), (1362, 58185), (2043, 38790), (2155, 36774), (2270, 34911), (2586, 30645), (3405, 23274), (3879, 20430), (4086, 19395), (4310, 18387), (6129, 12930), (6465, 12258), (6810, 11637), (7758, 10215)]