15601090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 29805120

約数和(自身を除く): 14204030

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 523, 785, 1046, 1570, 2615, 2983, 5230, 5966, 9937, 14915, 19874, 29830, 49685, 82111, 99370, 164222, 410555, 821110, 1560109, 3120218, 7800545, 15601090]

約数ペア:

[(1, 15601090), (2, 7800545), (5, 3120218), (10, 1560109), (19, 821110), (38, 410555), (95, 164222), (157, 99370), (190, 82111), (314, 49685), (523, 29830), (785, 19874), (1046, 14915), (1570, 9937), (2615, 5966), (2983, 5230)]