30956966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 52241760

約数和(自身を除く): 21284794

約数列:

[1, 2, 17, 19, 34, 38, 173, 277, 323, 346, 554, 646, 2941, 3287, 4709, 5263, 5882, 6574, 9418, 10526, 47921, 55879, 89471, 95842, 111758, 178942, 814657, 910499, 1629314, 1820998, 15478483, 30956966]

約数ペア:

[(1, 30956966), (2, 15478483), (17, 1820998), (19, 1629314), (34, 910499), (38, 814657), (173, 178942), (277, 111758), (323, 95842), (346, 89471), (554, 55879), (646, 47921), (2941, 10526), (3287, 9418), (4709, 6574), (5263, 5882)]