78785790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3191}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 189374976

約数和(自身を除く): 110589186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 823, 1646, 2469, 3191, 4115, 4938, 6382, 8230, 9573, 12345, 15955, 19146, 24690, 31910, 47865, 95730, 2626193, 5252386, 7878579, 13130965, 15757158, 26261930, 39392895, 78785790]

約数ペア:

[(1, 78785790), (2, 39392895), (3, 26261930), (5, 15757158), (6, 13130965), (10, 7878579), (15, 5252386), (30, 2626193), (823, 95730), (1646, 47865), (2469, 31910), (3191, 24690), (4115, 19146), (4938, 15955), (6382, 12345), (8230, 9573)]