30688716

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{111191}}^1$

素因数の和:111221

約数の個数: 24

約数和(自身を含む): 74721024

約数和(自身を除く): 44032308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 111191, 222382, 333573, 444764, 667146, 1334292, 2557393, 5114786, 7672179, 10229572, 15344358, 30688716]

約数ペア:

[(1, 30688716), (2, 15344358), (3, 10229572), (4, 7672179), (6, 5114786), (12, 2557393), (23, 1334292), (46, 667146), (69, 444764), (92, 333573), (138, 222382), (276, 111191)]