8730590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 17297280

約数和(自身を除く): 8566690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 571, 695, 1142, 1390, 1529, 2855, 3058, 5710, 6281, 7645, 12562, 15290, 31405, 62810, 79369, 158738, 396845, 793690, 873059, 1746118, 4365295, 8730590]

約数ペア:

[(1, 8730590), (2, 4365295), (5, 1746118), (10, 873059), (11, 793690), (22, 396845), (55, 158738), (110, 79369), (139, 62810), (278, 31405), (571, 15290), (695, 12562), (1142, 7645), (1390, 6281), (1529, 5710), (2855, 3058)]