1908195330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63606511}}^1$

素因数の和:63606521

約数の個数: 16

約数和(自身を含む): 4579668864

約数和(自身を除く): 2671473534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63606511, 127213022, 190819533, 318032555, 381639066, 636065110, 954097665, 1908195330]

約数ペア:

[(1, 1908195330), (2, 954097665), (3, 636065110), (5, 381639066), (6, 318032555), (10, 190819533), (15, 127213022), (30, 63606511)]