9290120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{33179}}^1$

素因数の和:33197

約数の個数: 32

約数和(自身を含む): 23889600

約数和(自身を除く): 14599480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 33179, 66358, 132716, 165895, 232253, 265432, 331790, 464506, 663580, 929012, 1161265, 1327160, 1858024, 2322530, 4645060, 9290120]

約数ペア:

[(1, 9290120), (2, 4645060), (4, 2322530), (5, 1858024), (7, 1327160), (8, 1161265), (10, 929012), (14, 663580), (20, 464506), (28, 331790), (35, 265432), (40, 232253), (56, 165895), (70, 132716), (140, 66358), (280, 33179)]