134166420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{745369}}^1$

素因数の和:745384

約数の個数: 36

約数和(自身を含む): 406972020

約数和(自身を除く): 272805600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 745369, 1490738, 2236107, 2981476, 3726845, 4472214, 6708321, 7453690, 8944428, 11180535, 13416642, 14907380, 22361070, 26833284, 33541605, 44722140, 67083210, 134166420]

約数ペア:

[(1, 134166420), (2, 67083210), (3, 44722140), (4, 33541605), (5, 26833284), (6, 22361070), (9, 14907380), (10, 13416642), (12, 11180535), (15, 8944428), (18, 7453690), (20, 6708321), (30, 4472214), (36, 3726845), (45, 2981476), (60, 2236107), (90, 1490738), (180, 745369)]