30678466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2857}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 57617280

約数和(自身を除く): 26938814

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 2857, 5369, 5714, 10738, 19999, 37141, 39998, 74282, 168563, 259987, 337126, 519974, 1179941, 2191319, 2359882, 4382638, 15339233, 30678466]

約数ペア:

[(1, 30678466), (2, 15339233), (7, 4382638), (13, 2359882), (14, 2191319), (26, 1179941), (59, 519974), (91, 337126), (118, 259987), (182, 168563), (413, 74282), (767, 39998), (826, 37141), (1534, 19999), (2857, 10738), (5369, 5714)]