30989844

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{16879}}^1$

素因数の和:16909

約数の個数: 48

約数和(自身を含む): 85075200

約数和(自身を除く): 54085356

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 16879, 33758, 50637, 67516, 101274, 151911, 202548, 286943, 303822, 455733, 573886, 607644, 860829, 911466, 1147772, 1721658, 1822932, 2582487, 3443316, 5164974, 7747461, 10329948, 15494922, 30989844]

約数ペア:

[(1, 30989844), (2, 15494922), (3, 10329948), (4, 7747461), (6, 5164974), (9, 3443316), (12, 2582487), (17, 1822932), (18, 1721658), (27, 1147772), (34, 911466), (36, 860829), (51, 607644), (54, 573886), (68, 455733), (102, 303822), (108, 286943), (153, 202548), (204, 151911), (306, 101274), (459, 67516), (612, 50637), (918, 33758), (1836, 16879)]