27506830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 53553024

約数和(自身を除く): 26046194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 463, 914, 926, 2285, 2315, 4570, 4630, 5941, 6019, 11882, 12038, 29705, 30095, 59410, 60190, 211591, 423182, 1057955, 2115910, 2750683, 5501366, 13753415, 27506830]

約数ペア:

[(1, 27506830), (2, 13753415), (5, 5501366), (10, 2750683), (13, 2115910), (26, 1057955), (65, 423182), (130, 211591), (457, 60190), (463, 59410), (914, 30095), (926, 29705), (2285, 12038), (2315, 11882), (4570, 6019), (4630, 5941)]