1820100540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30335009}}^1$

素因数の和:30335021

約数の個数: 24

約数和(自身を含む): 5096281680

約数和(自身を除く): 3276181140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30335009, 60670018, 91005027, 121340036, 151675045, 182010054, 303350090, 364020108, 455025135, 606700180, 910050270, 1820100540]

約数ペア:

[(1, 1820100540), (2, 910050270), (3, 606700180), (4, 455025135), (5, 364020108), (6, 303350090), (10, 182010054), (12, 151675045), (15, 121340036), (20, 91005027), (30, 60670018), (60, 30335009)]