284790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 746496

約数和(自身を除く): 461706

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 863, 1726, 2589, 4315, 5178, 8630, 9493, 12945, 18986, 25890, 28479, 47465, 56958, 94930, 142395, 284790]

約数ペア:

[(1, 284790), (2, 142395), (3, 94930), (5, 56958), (6, 47465), (10, 28479), (11, 25890), (15, 18986), (22, 12945), (30, 9493), (33, 8630), (55, 5178), (66, 4315), (110, 2589), (165, 1726), (330, 863)]