30159288

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1123}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 81973320

約数和(自身を除く): 51814032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1123, 1492, 2238, 2246, 2984, 3357, 3369, 4476, 4492, 6714, 6738, 8952, 8984, 10107, 13428, 13476, 20214, 26856, 26952, 40428, 80856, 418879, 837758, 1256637, 1675516, 2513274, 3351032, 3769911, 5026548, 7539822, 10053096, 15079644, 30159288]

約数ペア:

[(1, 30159288), (2, 15079644), (3, 10053096), (4, 7539822), (6, 5026548), (8, 3769911), (9, 3351032), (12, 2513274), (18, 1675516), (24, 1256637), (36, 837758), (72, 418879), (373, 80856), (746, 40428), (1119, 26952), (1123, 26856), (1492, 20214), (2238, 13476), (2246, 13428), (2984, 10107), (3357, 8984), (3369, 8952), (4476, 6738), (4492, 6714)]