10120180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72287}}^1$

素因数の和:72303

約数の個数: 24

約数和(自身を含む): 24288768

約数和(自身を除く): 14168588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72287, 144574, 289148, 361435, 506009, 722870, 1012018, 1445740, 2024036, 2530045, 5060090, 10120180]

約数ペア:

[(1, 10120180), (2, 5060090), (4, 2530045), (5, 2024036), (7, 1445740), (10, 1012018), (14, 722870), (20, 506009), (28, 361435), (35, 289148), (70, 144574), (140, 72287)]