15407331380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{110052367}}^1$

素因数の和:110052383

約数の個数: 24

約数和(自身を含む): 36977595648

約数和(自身を除く): 21570264268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 110052367, 220104734, 440209468, 550261835, 770366569, 1100523670, 1540733138, 2201047340, 3081466276, 3851832845, 7703665690, 15407331380]

約数ペア:

[(1, 15407331380), (2, 7703665690), (4, 3851832845), (5, 3081466276), (7, 2201047340), (10, 1540733138), (14, 1100523670), (20, 770366569), (28, 550261835), (35, 440209468), (70, 220104734), (140, 110052367)]