34428290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8543}}^1$

素因数の和:8594

約数の個数: 32

約数和(自身を含む): 68898816

約数和(自身を除く): 34470526

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 8543, 17086, 42715, 85430, 111059, 222118, 264833, 529666, 555295, 1110590, 1324165, 2648330, 3442829, 6885658, 17214145, 34428290]

約数ペア:

[(1, 34428290), (2, 17214145), (5, 6885658), (10, 3442829), (13, 2648330), (26, 1324165), (31, 1110590), (62, 555295), (65, 529666), (130, 264833), (155, 222118), (310, 111059), (403, 85430), (806, 42715), (2015, 17086), (4030, 8543)]