3841460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 9628416

約数和(自身を除く): 5786956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1193, 1610, 2386, 3220, 4772, 5965, 8351, 11930, 16702, 23860, 27439, 33404, 41755, 54878, 83510, 109756, 137195, 167020, 192073, 274390, 384146, 548780, 768292, 960365, 1920730, 3841460]

約数ペア:

[(1, 3841460), (2, 1920730), (4, 960365), (5, 768292), (7, 548780), (10, 384146), (14, 274390), (20, 192073), (23, 167020), (28, 137195), (35, 109756), (46, 83510), (70, 54878), (92, 41755), (115, 33404), (140, 27439), (161, 23860), (230, 16702), (322, 11930), (460, 8351), (644, 5965), (805, 4772), (1193, 3220), (1610, 2386)]