26615340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{147863}}^1$

素因数の和:147878

約数の個数: 36

約数和(自身を含む): 80733744

約数和(自身を除く): 54118404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 147863, 295726, 443589, 591452, 739315, 887178, 1330767, 1478630, 1774356, 2217945, 2661534, 2957260, 4435890, 5323068, 6653835, 8871780, 13307670, 26615340]

約数ペア:

[(1, 26615340), (2, 13307670), (3, 8871780), (4, 6653835), (5, 5323068), (6, 4435890), (9, 2957260), (10, 2661534), (12, 2217945), (15, 1774356), (18, 1478630), (20, 1330767), (30, 887178), (36, 739315), (45, 591452), (60, 443589), (90, 295726), (180, 147863)]