30509752010

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4744907}}^1$

素因数の和:4745557

約数の個数: 16

約数和(自身を含む): 55002973536

約数和(自身を除く): 24493221526

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 4744907, 9489814, 23724535, 47449070, 3050975201, 6101950402, 15254876005, 30509752010]

約数ペア:

[(1, 30509752010), (2, 15254876005), (5, 6101950402), (10, 3050975201), (643, 47449070), (1286, 23724535), (3215, 9489814), (6430, 4744907)]