30838266

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{7823}}^1$

素因数の和:7907

約数の個数: 32

約数和(自身を含む): 69477120

約数和(自身を除く): 38638854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 7823, 15646, 23469, 46938, 70407, 140814, 211221, 422442, 571079, 1142158, 1713237, 3426474, 5139711, 10279422, 15419133, 30838266]

約数ペア:

[(1, 30838266), (2, 15419133), (3, 10279422), (6, 5139711), (9, 3426474), (18, 1713237), (27, 1142158), (54, 571079), (73, 422442), (146, 211221), (219, 140814), (438, 70407), (657, 46938), (1314, 23469), (1971, 15646), (3942, 7823)]