90445070

素因数分解:

$2^1\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{4679}}^1$

素因数の和:6619

約数の個数: 16

約数和(自身を含む): 162920160

約数和(自身を除く): 72475090

約数列:

[1, 2, 5, 10, 1933, 3866, 4679, 9358, 9665, 19330, 23395, 46790, 9044507, 18089014, 45222535, 90445070]

約数ペア:

[(1, 90445070), (2, 45222535), (5, 18089014), (10, 9044507), (1933, 46790), (3866, 23395), (4679, 19330), (9358, 9665)]