22256820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2333}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 68815656

約数和(自身を除く): 46558836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2333, 2385, 3180, 4666, 4770, 6999, 9332, 9540, 11665, 13998, 20997, 23330, 27996, 34995, 41994, 46660, 69990, 83988, 104985, 123649, 139980, 209970, 247298, 370947, 419940, 494596, 618245, 741894, 1112841, 1236490, 1483788, 1854735, 2225682, 2472980, 3709470, 4451364, 5564205, 7418940, 11128410, 22256820]

約数ペア:

[(1, 22256820), (2, 11128410), (3, 7418940), (4, 5564205), (5, 4451364), (6, 3709470), (9, 2472980), (10, 2225682), (12, 1854735), (15, 1483788), (18, 1236490), (20, 1112841), (30, 741894), (36, 618245), (45, 494596), (53, 419940), (60, 370947), (90, 247298), (106, 209970), (159, 139980), (180, 123649), (212, 104985), (265, 83988), (318, 69990), (477, 46660), (530, 41994), (636, 34995), (795, 27996), (954, 23330), (1060, 20997), (1590, 13998), (1908, 11665), (2333, 9540), (2385, 9332), (3180, 6999), (4666, 4770)]