2939496540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{48991609}}^1$

素因数の和:48991621

約数の個数: 24

約数和(自身を含む): 8230590480

約数和(自身を除く): 5291093940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 48991609, 97983218, 146974827, 195966436, 244958045, 293949654, 489916090, 587899308, 734874135, 979832180, 1469748270, 2939496540]

約数ペア:

[(1, 2939496540), (2, 1469748270), (3, 979832180), (4, 734874135), (5, 587899308), (6, 489916090), (10, 293949654), (12, 244958045), (15, 195966436), (20, 146974827), (30, 97983218), (60, 48991609)]