30530264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{569}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 60534000

約数和(自身を除く): 30003736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 353, 569, 706, 1138, 1412, 2276, 2824, 4552, 6707, 10811, 13414, 21622, 26828, 43244, 53656, 86488, 200857, 401714, 803428, 1606856, 3816283, 7632566, 15265132, 30530264]

約数ペア:

[(1, 30530264), (2, 15265132), (4, 7632566), (8, 3816283), (19, 1606856), (38, 803428), (76, 401714), (152, 200857), (353, 86488), (569, 53656), (706, 43244), (1138, 26828), (1412, 21622), (2276, 13414), (2824, 10811), (4552, 6707)]