26628660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{147937}}^1$

素因数の和:147952

約数の個数: 36

約数和(自身を含む): 80774148

約数和(自身を除く): 54145488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 147937, 295874, 443811, 591748, 739685, 887622, 1331433, 1479370, 1775244, 2219055, 2662866, 2958740, 4438110, 5325732, 6657165, 8876220, 13314330, 26628660]

約数ペア:

[(1, 26628660), (2, 13314330), (3, 8876220), (4, 6657165), (5, 5325732), (6, 4438110), (9, 2958740), (10, 2662866), (12, 2219055), (15, 1775244), (18, 1479370), (20, 1331433), (30, 887622), (36, 739685), (45, 591748), (60, 443811), (90, 295874), (180, 147937)]