7427340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41263}}^1$

素因数の和:41278

約数の個数: 36

約数和(自身を含む): 22530144

約数和(自身を除く): 15102804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 41263, 82526, 123789, 165052, 206315, 247578, 371367, 412630, 495156, 618945, 742734, 825260, 1237890, 1485468, 1856835, 2475780, 3713670, 7427340]

約数ペア:

[(1, 7427340), (2, 3713670), (3, 2475780), (4, 1856835), (5, 1485468), (6, 1237890), (9, 825260), (10, 742734), (12, 618945), (15, 495156), (18, 412630), (20, 371367), (30, 247578), (36, 206315), (45, 165052), (60, 123789), (90, 82526), (180, 41263)]