84906810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{943409}}^1$

素因数の和:943422

約数の個数: 24

約数和(自身を含む): 220757940

約数和(自身を除く): 135851130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 943409, 1886818, 2830227, 4717045, 5660454, 8490681, 9434090, 14151135, 16981362, 28302270, 42453405, 84906810]

約数ペア:

[(1, 84906810), (2, 42453405), (3, 28302270), (5, 16981362), (6, 14151135), (9, 9434090), (10, 8490681), (15, 5660454), (18, 4717045), (30, 2830227), (45, 1886818), (90, 943409)]