30691520

素因数分解:

$2^6\times 5^1\times {\mathrm{95911}}^1$

素因数の和:95928

約数の個数: 28

約数和(自身を含む): 73084944

約数和(自身を除く): 42393424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 95911, 191822, 383644, 479555, 767288, 959110, 1534576, 1918220, 3069152, 3836440, 6138304, 7672880, 15345760, 30691520]

約数ペア:

[(1, 30691520), (2, 15345760), (4, 7672880), (5, 6138304), (8, 3836440), (10, 3069152), (16, 1918220), (20, 1534576), (32, 959110), (40, 767288), (64, 479555), (80, 383644), (160, 191822), (320, 95911)]