1914420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31907}}^1$

素因数の和:31919

約数の個数: 24

約数和(自身を含む): 5360544

約数和(自身を除く): 3446124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31907, 63814, 95721, 127628, 159535, 191442, 319070, 382884, 478605, 638140, 957210, 1914420]

約数ペア:

[(1, 1914420), (2, 957210), (3, 638140), (4, 478605), (5, 382884), (6, 319070), (10, 191442), (12, 159535), (15, 127628), (20, 95721), (30, 63814), (60, 31907)]