16885740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281429}}^1$

素因数の和:281441

約数の個数: 24

約数和(自身を含む): 47280240

約数和(自身を除く): 30394500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281429, 562858, 844287, 1125716, 1407145, 1688574, 2814290, 3377148, 4221435, 5628580, 8442870, 16885740]

約数ペア:

[(1, 16885740), (2, 8442870), (3, 5628580), (4, 4221435), (5, 3377148), (6, 2814290), (10, 1688574), (12, 1407145), (15, 1125716), (20, 844287), (30, 562858), (60, 281429)]