42427370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{90271}}^1$

素因数の和:90325

約数の個数: 16

約数和(自身を含む): 77995008

約数和(自身を除く): 35567638

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 90271, 180542, 451355, 902710, 4242737, 8485474, 21213685, 42427370]

約数ペア:

[(1, 42427370), (2, 21213685), (5, 8485474), (10, 4242737), (47, 902710), (94, 451355), (235, 180542), (470, 90271)]