10122980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72307}}^1$

素因数の和:72323

約数の個数: 24

約数和(自身を含む): 24295488

約数和(自身を除く): 14172508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72307, 144614, 289228, 361535, 506149, 723070, 1012298, 1446140, 2024596, 2530745, 5061490, 10122980]

約数ペア:

[(1, 10122980), (2, 5061490), (4, 2530745), (5, 2024596), (7, 1446140), (10, 1012298), (14, 723070), (20, 506149), (28, 361535), (35, 289228), (70, 144614), (140, 72307)]