30352179

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 47980800

約数和(自身を除く): 17628621

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 509, 1527, 1529, 1807, 4587, 5421, 5599, 6617, 16797, 19851, 19877, 59631, 70751, 72787, 212253, 218361, 778261, 919763, 2334783, 2759289, 10117393, 30352179]

約数ペア:

[(1, 30352179), (3, 10117393), (11, 2759289), (13, 2334783), (33, 919763), (39, 778261), (139, 218361), (143, 212253), (417, 72787), (429, 70751), (509, 59631), (1527, 19877), (1529, 19851), (1807, 16797), (4587, 6617), (5421, 5599)]