84111730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 156239280

約数和(自身を除く): 72127550

約数列:

[1, 2, 5, 10, 37, 74, 185, 281, 370, 562, 809, 1405, 1618, 2810, 4045, 8090, 10397, 20794, 29933, 51985, 59866, 103970, 149665, 227329, 299330, 454658, 1136645, 2273290, 8411173, 16822346, 42055865, 84111730]

約数ペア:

[(1, 84111730), (2, 42055865), (5, 16822346), (10, 8411173), (37, 2273290), (74, 1136645), (185, 454658), (281, 299330), (370, 227329), (562, 149665), (809, 103970), (1405, 59866), (1618, 51985), (2810, 29933), (4045, 20794), (8090, 10397)]