30379335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 57168384

約数和(自身を除く): 26789049

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 103, 105, 159, 265, 309, 371, 515, 721, 795, 1113, 1545, 1855, 2163, 2809, 3605, 5459, 5565, 8427, 10815, 14045, 16377, 19663, 27295, 38213, 42135, 58989, 81885, 98315, 114639, 191065, 289327, 294945, 573195, 867981, 1446635, 2025289, 4339905, 6075867, 10126445, 30379335]

約数ペア:

[(1, 30379335), (3, 10126445), (5, 6075867), (7, 4339905), (15, 2025289), (21, 1446635), (35, 867981), (53, 573195), (103, 294945), (105, 289327), (159, 191065), (265, 114639), (309, 98315), (371, 81885), (515, 58989), (721, 42135), (795, 38213), (1113, 27295), (1545, 19663), (1855, 16377), (2163, 14045), (2809, 10815), (3605, 8427), (5459, 5565)]