31160286

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 72446400

約数和(自身を除く): 41286114

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1289, 1343, 1422, 2578, 2686, 3867, 4029, 7734, 8058, 11601, 12087, 21913, 23202, 24174, 43826, 65739, 101831, 131478, 197217, 203662, 305493, 394434, 610986, 916479, 1731127, 1832958, 3462254, 5193381, 10386762, 15580143, 31160286]

約数ペア:

[(1, 31160286), (2, 15580143), (3, 10386762), (6, 5193381), (9, 3462254), (17, 1832958), (18, 1731127), (34, 916479), (51, 610986), (79, 394434), (102, 305493), (153, 203662), (158, 197217), (237, 131478), (306, 101831), (474, 65739), (711, 43826), (1289, 24174), (1343, 23202), (1422, 21913), (2578, 12087), (2686, 11601), (3867, 8058), (4029, 7734)]