2543038380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14127991}}^1$

素因数の和:14128006

約数の個数: 36

約数和(自身を含む): 7713883632

約数和(自身を除く): 5170845252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14127991, 28255982, 42383973, 56511964, 70639955, 84767946, 127151919, 141279910, 169535892, 211919865, 254303838, 282559820, 423839730, 508607676, 635759595, 847679460, 1271519190, 2543038380]

約数ペア:

[(1, 2543038380), (2, 1271519190), (3, 847679460), (4, 635759595), (5, 508607676), (6, 423839730), (9, 282559820), (10, 254303838), (12, 211919865), (15, 169535892), (18, 141279910), (20, 127151919), (30, 84767946), (36, 70639955), (45, 56511964), (60, 42383973), (90, 28255982), (180, 14127991)]