30190186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 50577408

約数和(自身を除く): 20387222

約数列:

[1, 2, 13, 26, 41, 82, 127, 223, 254, 446, 533, 1066, 1651, 2899, 3302, 5207, 5798, 9143, 10414, 18286, 28321, 56642, 67691, 118859, 135382, 237718, 368173, 736346, 1161161, 2322322, 15095093, 30190186]

約数ペア:

[(1, 30190186), (2, 15095093), (13, 2322322), (26, 1161161), (41, 736346), (82, 368173), (127, 237718), (223, 135382), (254, 118859), (446, 67691), (533, 56642), (1066, 28321), (1651, 18286), (2899, 10414), (3302, 9143), (5207, 5798)]