30260052

素因数分解:

$2^2\times 3^2\times {\mathrm{840557}}^1$

素因数の和:840567

約数の個数: 18

約数和(自身を含む): 76490778

約数和(自身を除く): 46230726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 840557, 1681114, 2521671, 3362228, 5043342, 7565013, 10086684, 15130026, 30260052]

約数ペア:

[(1, 30260052), (2, 15130026), (3, 10086684), (4, 7565013), (6, 5043342), (9, 3362228), (12, 2521671), (18, 1681114), (36, 840557)]