87087710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 161464320

約数和(自身を除く): 74376610

約数列:

[1, 2, 5, 10, 47, 94, 127, 235, 254, 470, 635, 1270, 1459, 2918, 5969, 7295, 11938, 14590, 29845, 59690, 68573, 137146, 185293, 342865, 370586, 685730, 926465, 1852930, 8708771, 17417542, 43543855, 87087710]

約数ペア:

[(1, 87087710), (2, 43543855), (5, 17417542), (10, 8708771), (47, 1852930), (94, 926465), (127, 685730), (235, 370586), (254, 342865), (470, 185293), (635, 137146), (1270, 68573), (1459, 59690), (2918, 29845), (5969, 14590), (7295, 11938)]