30561892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{563}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 55050912

約数和(自身を除く): 24489020

約数列:

[1, 2, 4, 41, 82, 164, 331, 563, 662, 1126, 1324, 2252, 13571, 23083, 27142, 46166, 54284, 92332, 186353, 372706, 745412, 7640473, 15280946, 30561892]

約数ペア:

[(1, 30561892), (2, 15280946), (4, 7640473), (41, 745412), (82, 372706), (164, 186353), (331, 92332), (563, 54284), (662, 46166), (1126, 27142), (1324, 23083), (2252, 13571)]