9376780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{66977}}^1$

素因数の和:66993

約数の個数: 24

約数和(自身を含む): 22504608

約数和(自身を除く): 13127828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 66977, 133954, 267908, 334885, 468839, 669770, 937678, 1339540, 1875356, 2344195, 4688390, 9376780]

約数ペア:

[(1, 9376780), (2, 4688390), (4, 2344195), (5, 1875356), (7, 1339540), (10, 937678), (14, 669770), (20, 468839), (28, 334885), (35, 267908), (70, 133954), (140, 66977)]