30891484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1123}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 60914056

約数和(自身を除く): 30022572

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 529, 598, 1058, 1123, 1196, 2116, 2246, 4492, 6877, 13754, 14599, 25829, 27508, 29198, 51658, 58396, 103316, 335777, 594067, 671554, 1188134, 1343108, 2376268, 7722871, 15445742, 30891484]

約数ペア:

[(1, 30891484), (2, 15445742), (4, 7722871), (13, 2376268), (23, 1343108), (26, 1188134), (46, 671554), (52, 594067), (92, 335777), (299, 103316), (529, 58396), (598, 51658), (1058, 29198), (1123, 27508), (1196, 25829), (2116, 14599), (2246, 13754), (4492, 6877)]