9439790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 18010080

約数和(自身を除く): 8570290

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 757, 1247, 1514, 2494, 3785, 6235, 7570, 12470, 21953, 32551, 43906, 65102, 109765, 162755, 219530, 325510, 943979, 1887958, 4719895, 9439790]

約数ペア:

[(1, 9439790), (2, 4719895), (5, 1887958), (10, 943979), (29, 325510), (43, 219530), (58, 162755), (86, 109765), (145, 65102), (215, 43906), (290, 32551), (430, 21953), (757, 12470), (1247, 7570), (1514, 6235), (2494, 3785)]