2272662865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 3249046080

約数和(自身を除く): 976383215

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 361, 551, 1045, 1595, 1805, 2755, 3947, 3971, 6061, 10469, 19735, 19855, 30305, 43417, 52345, 74993, 114463, 115159, 217085, 374965, 572315, 575795, 824923, 1259093, 1424867, 2174797, 4124615, 6295465, 7124335, 10873985, 15673537, 23922767, 41321143, 78367685, 119613835, 206605715, 454532573, 2272662865]

約数ペア:

[(1, 2272662865), (5, 454532573), (11, 206605715), (19, 119613835), (29, 78367685), (55, 41321143), (95, 23922767), (145, 15673537), (209, 10873985), (319, 7124335), (361, 6295465), (551, 4124615), (1045, 2174797), (1595, 1424867), (1805, 1259093), (2755, 824923), (3947, 575795), (3971, 572315), (6061, 374965), (10469, 217085), (19735, 115159), (19855, 114463), (30305, 74993), (43417, 52345)]