64861278

素因数分解:

$2^1\times 3^1\times {\mathrm{2153}}^1\times {\mathrm{5021}}^1$

素因数の和:7179

約数の個数: 16

約数和(自身を含む): 129808656

約数和(自身を除く): 64947378

約数列:

[1, 2, 3, 6, 2153, 4306, 5021, 6459, 10042, 12918, 15063, 30126, 10810213, 21620426, 32430639, 64861278]

約数ペア:

[(1, 64861278), (2, 32430639), (3, 21620426), (6, 10810213), (2153, 30126), (4306, 15063), (5021, 12918), (6459, 10042)]