68500260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{380557}}^1$

素因数の和:380572

約数の個数: 36

約数和(自身を含む): 207784668

約数和(自身を除く): 139284408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 380557, 761114, 1141671, 1522228, 1902785, 2283342, 3425013, 3805570, 4566684, 5708355, 6850026, 7611140, 11416710, 13700052, 17125065, 22833420, 34250130, 68500260]

約数ペア:

[(1, 68500260), (2, 34250130), (3, 22833420), (4, 17125065), (5, 13700052), (6, 11416710), (9, 7611140), (10, 6850026), (12, 5708355), (15, 4566684), (18, 3805570), (20, 3425013), (30, 2283342), (36, 1902785), (45, 1522228), (60, 1141671), (90, 761114), (180, 380557)]