42707590

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{3851}}^1$

素因数の和:4967

約数の個数: 16

約数和(自身を含む): 76962960

約数和(自身を除く): 34255370

約数列:

[1, 2, 5, 10, 1109, 2218, 3851, 5545, 7702, 11090, 19255, 38510, 4270759, 8541518, 21353795, 42707590]

約数ペア:

[(1, 42707590), (2, 21353795), (5, 8541518), (10, 4270759), (1109, 38510), (2218, 19255), (3851, 11090), (5545, 7702)]