130694690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4253}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 269533440

約数和(自身を除く): 138838750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 439, 878, 2195, 3073, 4253, 4390, 6146, 8506, 15365, 21265, 29771, 30730, 42530, 59542, 148855, 297710, 1867067, 3734134, 9335335, 13069469, 18670670, 26138938, 65347345, 130694690]

約数ペア:

[(1, 130694690), (2, 65347345), (5, 26138938), (7, 18670670), (10, 13069469), (14, 9335335), (35, 3734134), (70, 1867067), (439, 297710), (878, 148855), (2195, 59542), (3073, 42530), (4253, 30730), (4390, 29771), (6146, 21265), (8506, 15365)]