30040260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{500671}}^1$

素因数の和:500683

約数の個数: 24

約数和(自身を含む): 84112896

約数和(自身を除く): 54072636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 500671, 1001342, 1502013, 2002684, 2503355, 3004026, 5006710, 6008052, 7510065, 10013420, 15020130, 30040260]

約数ペア:

[(1, 30040260), (2, 15020130), (3, 10013420), (4, 7510065), (5, 6008052), (6, 5006710), (10, 3004026), (12, 2503355), (15, 2002684), (20, 1502013), (30, 1001342), (60, 500671)]