1305325860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{22973}}^1$

素因数の和:23932

約数の個数: 48

約数和(自身を含む): 3658931136

約数和(自身を除く): 2353605276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2841, 3788, 4735, 5682, 9470, 11364, 14205, 18940, 22973, 28410, 45946, 56820, 68919, 91892, 114865, 137838, 229730, 275676, 344595, 459460, 689190, 1378380, 21755431, 43510862, 65266293, 87021724, 108777155, 130532586, 217554310, 261065172, 326331465, 435108620, 652662930, 1305325860]

約数ペア:

[(1, 1305325860), (2, 652662930), (3, 435108620), (4, 326331465), (5, 261065172), (6, 217554310), (10, 130532586), (12, 108777155), (15, 87021724), (20, 65266293), (30, 43510862), (60, 21755431), (947, 1378380), (1894, 689190), (2841, 459460), (3788, 344595), (4735, 275676), (5682, 229730), (9470, 137838), (11364, 114865), (14205, 91892), (18940, 68919), (22973, 56820), (28410, 45946)]