68078730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9041}}^1$

素因数の和:9302

約数の個数: 32

約数和(自身を含む): 164058048

約数和(自身を除く): 95979318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 9041, 18082, 27123, 45205, 54246, 90410, 135615, 271230, 2269291, 4538582, 6807873, 11346455, 13615746, 22692910, 34039365, 68078730]

約数ペア:

[(1, 68078730), (2, 34039365), (3, 22692910), (5, 13615746), (6, 11346455), (10, 6807873), (15, 4538582), (30, 2269291), (251, 271230), (502, 135615), (753, 90410), (1255, 54246), (1506, 45205), (2510, 27123), (3765, 18082), (7530, 9041)]