9143260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65309}}^1$

素因数の和:65325

約数の個数: 24

約数和(自身を含む): 21944160

約数和(自身を除く): 12800900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65309, 130618, 261236, 326545, 457163, 653090, 914326, 1306180, 1828652, 2285815, 4571630, 9143260]

約数ペア:

[(1, 9143260), (2, 4571630), (4, 2285815), (5, 1828652), (7, 1306180), (10, 914326), (14, 653090), (20, 457163), (28, 326545), (35, 261236), (70, 130618), (140, 65309)]