80166330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{890737}}^1$

素因数の和:890750

約数の個数: 24

約数和(自身を含む): 208432692

約数和(自身を除く): 128266362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 890737, 1781474, 2672211, 4453685, 5344422, 8016633, 8907370, 13361055, 16033266, 26722110, 40083165, 80166330]

約数ペア:

[(1, 80166330), (2, 40083165), (3, 26722110), (5, 16033266), (6, 13361055), (9, 8907370), (10, 8016633), (15, 5344422), (18, 4453685), (30, 2672211), (45, 1781474), (90, 890737)]