30824715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 52586496

約数和(自身を除く): 21761781

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 1901, 3243, 5405, 5703, 9505, 16215, 28515, 43723, 89347, 131169, 218615, 268041, 446735, 655845, 1340205, 2054981, 6164943, 10274905, 30824715]

約数ペア:

[(1, 30824715), (3, 10274905), (5, 6164943), (15, 2054981), (23, 1340205), (47, 655845), (69, 446735), (115, 268041), (141, 218615), (235, 131169), (345, 89347), (705, 43723), (1081, 28515), (1901, 16215), (3243, 9505), (5405, 5703)]