31222130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1627}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 59780160

約数和(自身を除く): 28558030

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1627, 1919, 3254, 3838, 8135, 9595, 16270, 19190, 30913, 61826, 154565, 164327, 309130, 328654, 821635, 1643270, 3122213, 6244426, 15611065, 31222130]

約数ペア:

[(1, 31222130), (2, 15611065), (5, 6244426), (10, 3122213), (19, 1643270), (38, 821635), (95, 328654), (101, 309130), (190, 164327), (202, 154565), (505, 61826), (1010, 30913), (1627, 19190), (1919, 16270), (3254, 9595), (3838, 8135)]