30310956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21589}}^1$

素因数の和:21615

約数の個数: 48

約数和(自身を含む): 84632800

約数和(自身を除く): 54321844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 21589, 43178, 64767, 86356, 129534, 194301, 259068, 280657, 388602, 561314, 582903, 777204, 841971, 1122628, 1165806, 1683942, 2331612, 2525913, 3367884, 5051826, 7577739, 10103652, 15155478, 30310956]

約数ペア:

[(1, 30310956), (2, 15155478), (3, 10103652), (4, 7577739), (6, 5051826), (9, 3367884), (12, 2525913), (13, 2331612), (18, 1683942), (26, 1165806), (27, 1122628), (36, 841971), (39, 777204), (52, 582903), (54, 561314), (78, 388602), (108, 280657), (117, 259068), (156, 194301), (234, 129534), (351, 86356), (468, 64767), (702, 43178), (1404, 21589)]