1330640030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{19001}}^1$

素因数の和:19204

約数の個数: 32

約数和(自身を含む): 2462659200

約数和(自身を除く): 1132019170

約数列:

[1, 2, 5, 10, 47, 94, 149, 235, 298, 470, 745, 1490, 7003, 14006, 19001, 35015, 38002, 70030, 95005, 190010, 893047, 1786094, 2831149, 4465235, 5662298, 8930470, 14155745, 28311490, 133064003, 266128006, 665320015, 1330640030]

約数ペア:

[(1, 1330640030), (2, 665320015), (5, 266128006), (10, 133064003), (47, 28311490), (94, 14155745), (149, 8930470), (235, 5662298), (298, 4465235), (470, 2831149), (745, 1786094), (1490, 893047), (7003, 190010), (14006, 95005), (19001, 70030), (35015, 38002)]