30580611

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 43160400

約数和(自身を除く): 12579789

約数列:

[1, 3, 37, 43, 111, 129, 149, 447, 1591, 1849, 4773, 5513, 5547, 6407, 16539, 19221, 68413, 205239, 237059, 275501, 711177, 826503, 10193537, 30580611]

約数ペア:

[(1, 30580611), (3, 10193537), (37, 826503), (43, 711177), (111, 275501), (129, 237059), (149, 205239), (447, 68413), (1591, 19221), (1849, 16539), (4773, 6407), (5513, 5547)]