30006828

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2549}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 78540000

約数和(自身を除く): 48533172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2549, 2943, 3924, 5098, 5886, 7647, 10196, 11772, 15294, 22941, 30588, 45882, 68823, 91764, 137646, 275292, 277841, 555682, 833523, 1111364, 1667046, 2500569, 3334092, 5001138, 7501707, 10002276, 15003414, 30006828]

約数ペア:

[(1, 30006828), (2, 15003414), (3, 10002276), (4, 7501707), (6, 5001138), (9, 3334092), (12, 2500569), (18, 1667046), (27, 1111364), (36, 833523), (54, 555682), (108, 277841), (109, 275292), (218, 137646), (327, 91764), (436, 68823), (654, 45882), (981, 30588), (1308, 22941), (1962, 15294), (2549, 11772), (2943, 10196), (3924, 7647), (5098, 5886)]