2680457835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{706313}}^1$

素因数の和:706355

約数の個数: 32

約数和(自身を含む): 4882042368

約数和(自身を除く): 2201584533

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 706313, 2118939, 3531565, 7769443, 10594695, 16245199, 23308329, 38847215, 48735597, 81225995, 116541645, 178697189, 243677985, 536091567, 893485945, 2680457835]

約数ペア:

[(1, 2680457835), (3, 893485945), (5, 536091567), (11, 243677985), (15, 178697189), (23, 116541645), (33, 81225995), (55, 48735597), (69, 38847215), (115, 23308329), (165, 16245199), (253, 10594695), (345, 7769443), (759, 3531565), (1265, 2118939), (3795, 706313)]