64103730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4759}}^1$

素因数の和:5218

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 90120270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 4759, 6735, 9518, 13470, 14277, 23795, 28554, 47590, 71385, 142770, 2136791, 4273582, 6410373, 10683955, 12820746, 21367910, 32051865, 64103730]

約数ペア:

[(1, 64103730), (2, 32051865), (3, 21367910), (5, 12820746), (6, 10683955), (10, 6410373), (15, 4273582), (30, 2136791), (449, 142770), (898, 71385), (1347, 47590), (2245, 28554), (2694, 23795), (4490, 14277), (4759, 13470), (6735, 9518)]