30678956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{99607}}^1$

素因数の和:99629

約数の個数: 24

約数和(自身を含む): 66936576

約数和(自身を除く): 36257620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 99607, 199214, 398428, 697249, 1095677, 1394498, 2191354, 2788996, 4382708, 7669739, 15339478, 30678956]

約数ペア:

[(1, 30678956), (2, 15339478), (4, 7669739), (7, 4382708), (11, 2788996), (14, 2191354), (22, 1394498), (28, 1095677), (44, 697249), (77, 398428), (154, 199214), (308, 99607)]