30069095

素因数分解:

$5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 12698905

約数列:

[1, 5, 7, 35, 49, 89, 197, 245, 343, 445, 623, 985, 1379, 1715, 3115, 4361, 6895, 9653, 17533, 21805, 30527, 48265, 67571, 87665, 122731, 152635, 337855, 613655, 859117, 4295585, 6013819, 30069095]

約数ペア:

[(1, 30069095), (5, 6013819), (7, 4295585), (35, 859117), (49, 613655), (89, 337855), (197, 152635), (245, 122731), (343, 87665), (445, 67571), (623, 48265), (985, 30527), (1379, 21805), (1715, 17533), (3115, 9653), (4361, 6895)]