30278754

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4983

約数の個数: 48

約数和(自身を含む): 73891584

約数和(自身を除く): 43612830

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 4933, 6138, 9866, 14799, 29598, 44397, 54263, 88794, 108526, 152923, 162789, 305846, 325578, 458769, 488367, 917538, 976734, 1376307, 1682153, 2752614, 3364306, 5046459, 10092918, 15139377, 30278754]

約数ペア:

[(1, 30278754), (2, 15139377), (3, 10092918), (6, 5046459), (9, 3364306), (11, 2752614), (18, 1682153), (22, 1376307), (31, 976734), (33, 917538), (62, 488367), (66, 458769), (93, 325578), (99, 305846), (186, 162789), (198, 152923), (279, 108526), (341, 88794), (558, 54263), (682, 44397), (1023, 29598), (2046, 14799), (3069, 9866), (4933, 6138)]