270985870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{2003}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 496927872

約数和(自身を除く): 225942002

約数列:

[1, 2, 5, 10, 83, 163, 166, 326, 415, 815, 830, 1630, 2003, 4006, 10015, 13529, 20030, 27058, 67645, 135290, 166249, 326489, 332498, 652978, 831245, 1632445, 1662490, 3264890, 27098587, 54197174, 135492935, 270985870]

約数ペア:

[(1, 270985870), (2, 135492935), (5, 54197174), (10, 27098587), (83, 3264890), (163, 1662490), (166, 1632445), (326, 831245), (415, 652978), (815, 332498), (830, 326489), (1630, 166249), (2003, 135290), (4006, 67645), (10015, 27058), (13529, 20030)]