2609550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1933}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 7194480

約数和(自身を除く): 4584930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1933, 3866, 5799, 9665, 11598, 17397, 19330, 28995, 34794, 48325, 52191, 57990, 86985, 96650, 104382, 144975, 173970, 260955, 289950, 434925, 521910, 869850, 1304775, 2609550]

約数ペア:

[(1, 2609550), (2, 1304775), (3, 869850), (5, 521910), (6, 434925), (9, 289950), (10, 260955), (15, 173970), (18, 144975), (25, 104382), (27, 96650), (30, 86985), (45, 57990), (50, 52191), (54, 48325), (75, 34794), (90, 28995), (135, 19330), (150, 17397), (225, 11598), (270, 9665), (450, 5799), (675, 3866), (1350, 1933)]