123485705030

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{276137}}^1$

素因数の和:276568

約数の個数: 32

約数和(自身を含む): 224387529696

約数和(自身を除く): 100901824666

約数列:

[1, 2, 5, 10, 197, 227, 394, 454, 985, 1135, 1970, 2270, 44719, 89438, 223595, 276137, 447190, 552274, 1380685, 2761370, 54398989, 62683099, 108797978, 125366198, 271994945, 313415495, 543989890, 626830990, 12348570503, 24697141006, 61742852515, 123485705030]

約数ペア:

[(1, 123485705030), (2, 61742852515), (5, 24697141006), (10, 12348570503), (197, 626830990), (227, 543989890), (394, 313415495), (454, 271994945), (985, 125366198), (1135, 108797978), (1970, 62683099), (2270, 54398989), (44719, 2761370), (89438, 1380685), (223595, 552274), (276137, 447190)]