30572115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 56111616

約数和(自身を除く): 25539501

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 491, 593, 1473, 1779, 2455, 2965, 3437, 4151, 7365, 8895, 10311, 12453, 17185, 20755, 51555, 62265, 291163, 873489, 1455815, 2038141, 4367445, 6114423, 10190705, 30572115]

約数ペア:

[(1, 30572115), (3, 10190705), (5, 6114423), (7, 4367445), (15, 2038141), (21, 1455815), (35, 873489), (105, 291163), (491, 62265), (593, 51555), (1473, 20755), (1779, 17185), (2455, 12453), (2965, 10311), (3437, 8895), (4151, 7365)]