30857628

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{4861}}^1$

素因数の和:4914

約数の個数: 36

約数和(自身を含む): 75283208

約数和(自身を除く): 44425580

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 4861, 6348, 9722, 14583, 19444, 29166, 58332, 111803, 223606, 335409, 447212, 670818, 1341636, 2571469, 5142938, 7714407, 10285876, 15428814, 30857628]

約数ペア:

[(1, 30857628), (2, 15428814), (3, 10285876), (4, 7714407), (6, 5142938), (12, 2571469), (23, 1341636), (46, 670818), (69, 447212), (92, 335409), (138, 223606), (276, 111803), (529, 58332), (1058, 29166), (1587, 19444), (2116, 14583), (3174, 9722), (4861, 6348)]