2719060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 5992308

約数和(自身を除く): 3273248

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 460, 514, 529, 1028, 1058, 1285, 2116, 2570, 2645, 5140, 5290, 5911, 10580, 11822, 23644, 29555, 59110, 118220, 135953, 271906, 543812, 679765, 1359530, 2719060]

約数ペア:

[(1, 2719060), (2, 1359530), (4, 679765), (5, 543812), (10, 271906), (20, 135953), (23, 118220), (46, 59110), (92, 29555), (115, 23644), (230, 11822), (257, 10580), (460, 5911), (514, 5290), (529, 5140), (1028, 2645), (1058, 2570), (1285, 2116)]