30480135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 55967232

約数和(自身を除く): 25487097

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 877, 993, 1655, 2317, 2631, 4385, 4965, 6139, 6951, 11585, 13155, 18417, 30695, 34755, 92085, 290287, 870861, 1451435, 2032009, 4354305, 6096027, 10160045, 30480135]

約数ペア:

[(1, 30480135), (3, 10160045), (5, 6096027), (7, 4354305), (15, 2032009), (21, 1451435), (35, 870861), (105, 290287), (331, 92085), (877, 34755), (993, 30695), (1655, 18417), (2317, 13155), (2631, 11585), (4385, 6951), (4965, 6139)]