117842220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{654679}}^1$

素因数の和:654694

約数の個数: 36

約数和(自身を含む): 357455280

約数和(自身を除く): 239613060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 654679, 1309358, 1964037, 2618716, 3273395, 3928074, 5892111, 6546790, 7856148, 9820185, 11784222, 13093580, 19640370, 23568444, 29460555, 39280740, 58921110, 117842220]

約数ペア:

[(1, 117842220), (2, 58921110), (3, 39280740), (4, 29460555), (5, 23568444), (6, 19640370), (9, 13093580), (10, 11784222), (12, 9820185), (15, 7856148), (18, 6546790), (20, 5892111), (30, 3928074), (36, 3273395), (45, 2618716), (60, 1964037), (90, 1309358), (180, 654679)]