127611130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2003}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 240672384

約数和(自身を除く): 113061254

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 277, 554, 1385, 2003, 2770, 4006, 6371, 10015, 12742, 20030, 31855, 46069, 63710, 92138, 230345, 460690, 554831, 1109662, 2774155, 5548310, 12761113, 25522226, 63805565, 127611130]

約数ペア:

[(1, 127611130), (2, 63805565), (5, 25522226), (10, 12761113), (23, 5548310), (46, 2774155), (115, 1109662), (230, 554831), (277, 460690), (554, 230345), (1385, 92138), (2003, 63710), (2770, 46069), (4006, 31855), (6371, 20030), (10015, 12742)]