13960260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77557}}^1$

素因数の和:77572

約数の個数: 36

約数和(自身を含む): 42346668

約数和(自身を除く): 28386408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77557, 155114, 232671, 310228, 387785, 465342, 698013, 775570, 930684, 1163355, 1396026, 1551140, 2326710, 2792052, 3490065, 4653420, 6980130, 13960260]

約数ペア:

[(1, 13960260), (2, 6980130), (3, 4653420), (4, 3490065), (5, 2792052), (6, 2326710), (9, 1551140), (10, 1396026), (12, 1163355), (15, 930684), (18, 775570), (20, 698013), (30, 465342), (36, 387785), (45, 310228), (60, 232671), (90, 155114), (180, 77557)]