30356305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 44492544

約数和(自身を除く): 14136239

約数列:

[1, 5, 7, 17, 35, 85, 119, 163, 313, 595, 815, 1141, 1565, 2191, 2771, 5321, 5705, 10955, 13855, 19397, 26605, 37247, 51019, 96985, 186235, 255095, 357133, 867323, 1785665, 4336615, 6071261, 30356305]

約数ペア:

[(1, 30356305), (5, 6071261), (7, 4336615), (17, 1785665), (35, 867323), (85, 357133), (119, 255095), (163, 186235), (313, 96985), (595, 51019), (815, 37247), (1141, 26605), (1565, 19397), (2191, 13855), (2771, 10955), (5321, 5705)]