30388732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9461}}^1$

素因数の和:9549

約数の個数: 24

約数和(自身を含む): 58815792

約数和(自身を除く): 28427060

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 9461, 18922, 37844, 104071, 208142, 416284, 690653, 1381306, 2762612, 7597183, 15194366, 30388732]

約数ペア:

[(1, 30388732), (2, 15194366), (4, 7597183), (11, 2762612), (22, 1381306), (44, 690653), (73, 416284), (146, 208142), (292, 104071), (803, 37844), (1606, 18922), (3212, 9461)]