7785990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{28837}}^1$

素因数の和:28853

約数の個数: 32

約数和(自身を含む): 20763360

約数和(自身を除く): 12977370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 28837, 57674, 86511, 144185, 173022, 259533, 288370, 432555, 519066, 778599, 865110, 1297665, 1557198, 2595330, 3892995, 7785990]

約数ペア:

[(1, 7785990), (2, 3892995), (3, 2595330), (5, 1557198), (6, 1297665), (9, 865110), (10, 778599), (15, 519066), (18, 432555), (27, 288370), (30, 259533), (45, 173022), (54, 144185), (90, 86511), (135, 57674), (270, 28837)]