10219030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 19206720

約数和(自身を除く): 8987690

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 389, 710, 778, 1945, 2627, 3890, 5254, 13135, 14393, 26270, 27619, 28786, 55238, 71965, 138095, 143930, 276190, 1021903, 2043806, 5109515, 10219030]

約数ペア:

[(1, 10219030), (2, 5109515), (5, 2043806), (10, 1021903), (37, 276190), (71, 143930), (74, 138095), (142, 71965), (185, 55238), (355, 28786), (370, 27619), (389, 26270), (710, 14393), (778, 13135), (1945, 5254), (2627, 3890)]