60990790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{124471}}^1$

素因数の和:124492

約数の個数: 24

約数和(自身を含む): 127708272

約数和(自身を除く): 66717482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 124471, 248942, 622355, 871297, 1244710, 1742594, 4356485, 6099079, 8712970, 12198158, 30495395, 60990790]

約数ペア:

[(1, 60990790), (2, 30495395), (5, 12198158), (7, 8712970), (10, 6099079), (14, 4356485), (35, 1742594), (49, 1244710), (70, 871297), (98, 622355), (245, 248942), (490, 124471)]