10040345

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 14183424

約数和(自身を除く): 4143079

約数列:

[1, 5, 7, 35, 49, 107, 245, 383, 535, 749, 1915, 2681, 3745, 5243, 13405, 18767, 26215, 40981, 93835, 204905, 286867, 1434335, 2008069, 10040345]

約数ペア:

[(1, 10040345), (5, 2008069), (7, 1434335), (35, 286867), (49, 204905), (107, 93835), (245, 40981), (383, 26215), (535, 18767), (749, 13405), (1915, 5243), (2681, 3745)]