26822460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63863}}^1$

素因数の和:63882

約数の個数: 48

約数和(自身を含む): 85833216

約数和(自身を除く): 59010756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 63863, 127726, 191589, 255452, 319315, 383178, 447041, 638630, 766356, 894082, 957945, 1277260, 1341123, 1788164, 1915890, 2235205, 2682246, 3831780, 4470410, 5364492, 6705615, 8940820, 13411230, 26822460]

約数ペア:

[(1, 26822460), (2, 13411230), (3, 8940820), (4, 6705615), (5, 5364492), (6, 4470410), (7, 3831780), (10, 2682246), (12, 2235205), (14, 1915890), (15, 1788164), (20, 1341123), (21, 1277260), (28, 957945), (30, 894082), (35, 766356), (42, 638630), (60, 447041), (70, 383178), (84, 319315), (105, 255452), (140, 191589), (210, 127726), (420, 63863)]