2090270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 4632768

約数和(自身を除く): 2542498

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2297, 4594, 11485, 16079, 22970, 29861, 32158, 59722, 80395, 149305, 160790, 209027, 298610, 418054, 1045135, 2090270]

約数ペア:

[(1, 2090270), (2, 1045135), (5, 418054), (7, 298610), (10, 209027), (13, 160790), (14, 149305), (26, 80395), (35, 59722), (65, 32158), (70, 29861), (91, 22970), (130, 16079), (182, 11485), (455, 4594), (910, 2297)]