151279470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21277}}^1$

素因数の和:21369

約数の個数: 48

約数和(自身を含む): 398324160

約数和(自身を除く): 247044690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 21277, 42554, 63831, 106385, 127662, 191493, 212770, 319155, 382986, 638310, 957465, 1680883, 1914930, 3361766, 5042649, 8404415, 10085298, 15127947, 16808830, 25213245, 30255894, 50426490, 75639735, 151279470]

約数ペア:

[(1, 151279470), (2, 75639735), (3, 50426490), (5, 30255894), (6, 25213245), (9, 16808830), (10, 15127947), (15, 10085298), (18, 8404415), (30, 5042649), (45, 3361766), (79, 1914930), (90, 1680883), (158, 957465), (237, 638310), (395, 382986), (474, 319155), (711, 212770), (790, 191493), (1185, 127662), (1422, 106385), (2370, 63831), (3555, 42554), (7110, 21277)]