91074420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{505969}}^1$

素因数の和:505984

約数の個数: 36

約数和(自身を含む): 276259620

約数和(自身を除く): 185185200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 505969, 1011938, 1517907, 2023876, 2529845, 3035814, 4553721, 5059690, 6071628, 7589535, 9107442, 10119380, 15179070, 18214884, 22768605, 30358140, 45537210, 91074420]

約数ペア:

[(1, 91074420), (2, 45537210), (3, 30358140), (4, 22768605), (5, 18214884), (6, 15179070), (9, 10119380), (10, 9107442), (12, 7589535), (15, 6071628), (18, 5059690), (20, 4553721), (30, 3035814), (36, 2529845), (45, 2023876), (60, 1517907), (90, 1011938), (180, 505969)]