923609870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{30859}}^1$

素因数の和:30980

約数の個数: 32

約数和(自身を含む): 1726431840

約数和(自身を除く): 802821970

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 2993, 5986, 14965, 29930, 30859, 61718, 154295, 308590, 1265219, 2252707, 2530438, 4505414, 6326095, 11263535, 12652190, 22527070, 92360987, 184721974, 461804935, 923609870]

約数ペア:

[(1, 923609870), (2, 461804935), (5, 184721974), (10, 92360987), (41, 22527070), (73, 12652190), (82, 11263535), (146, 6326095), (205, 4505414), (365, 2530438), (410, 2252707), (730, 1265219), (2993, 308590), (5986, 154295), (14965, 61718), (29930, 30859)]