27270420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{454507}}^1$

素因数の和:454519

約数の個数: 24

約数和(自身を含む): 76357344

約数和(自身を除く): 49086924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 454507, 909014, 1363521, 1818028, 2272535, 2727042, 4545070, 5454084, 6817605, 9090140, 13635210, 27270420]

約数ペア:

[(1, 27270420), (2, 13635210), (3, 9090140), (4, 6817605), (5, 5454084), (6, 4545070), (10, 2727042), (12, 2272535), (15, 1818028), (20, 1363521), (30, 909014), (60, 454507)]