47086740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{261593}}^1$

素因数の和:261608

約数の個数: 36

約数和(自身を含む): 142830324

約数和(自身を除く): 95743584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 261593, 523186, 784779, 1046372, 1307965, 1569558, 2354337, 2615930, 3139116, 3923895, 4708674, 5231860, 7847790, 9417348, 11771685, 15695580, 23543370, 47086740]

約数ペア:

[(1, 47086740), (2, 23543370), (3, 15695580), (4, 11771685), (5, 9417348), (6, 7847790), (9, 5231860), (10, 4708674), (12, 3923895), (15, 3139116), (18, 2615930), (20, 2354337), (30, 1569558), (36, 1307965), (45, 1046372), (60, 784779), (90, 523186), (180, 261593)]