30966228

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8039}}^1$

素因数の和:8156

約数の個数: 36

約数和(自身を含む): 79017120

約数和(自身を除く): 48050892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 8039, 16078, 24117, 32156, 48234, 72351, 96468, 144702, 289404, 860173, 1720346, 2580519, 3440692, 5161038, 7741557, 10322076, 15483114, 30966228]

約数ペア:

[(1, 30966228), (2, 15483114), (3, 10322076), (4, 7741557), (6, 5161038), (9, 3440692), (12, 2580519), (18, 1720346), (36, 860173), (107, 289404), (214, 144702), (321, 96468), (428, 72351), (642, 48234), (963, 32156), (1284, 24117), (1926, 16078), (3852, 8039)]