30288276

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2621}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 79289280

約数和(自身を除く): 49001004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2621, 2889, 3852, 5242, 5778, 7863, 10484, 11556, 15726, 23589, 31452, 47178, 70767, 94356, 141534, 280447, 283068, 560894, 841341, 1121788, 1682682, 2524023, 3365364, 5048046, 7572069, 10096092, 15144138, 30288276]

約数ペア:

[(1, 30288276), (2, 15144138), (3, 10096092), (4, 7572069), (6, 5048046), (9, 3365364), (12, 2524023), (18, 1682682), (27, 1121788), (36, 841341), (54, 560894), (107, 283068), (108, 280447), (214, 141534), (321, 94356), (428, 70767), (642, 47178), (963, 31452), (1284, 23589), (1926, 15726), (2621, 11556), (2889, 10484), (3852, 7863), (5242, 5778)]