15673400940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261223349}}^1$

素因数の和:261223361

約数の個数: 24

約数和(自身を含む): 43885522800

約数和(自身を除く): 28212121860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261223349, 522446698, 783670047, 1044893396, 1306116745, 1567340094, 2612233490, 3134680188, 3918350235, 5224466980, 7836700470, 15673400940]

約数ペア:

[(1, 15673400940), (2, 7836700470), (3, 5224466980), (4, 3918350235), (5, 3134680188), (6, 2612233490), (10, 1567340094), (12, 1306116745), (15, 1044893396), (20, 783670047), (30, 522446698), (60, 261223349)]