85774330

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^2\times {\mathrm{457}}^1$

素因数の和:738

約数の個数: 24

約数和(自身を含む): 155869308

約数和(自身を除く): 70094978

約数列:

[1, 2, 5, 10, 137, 274, 457, 685, 914, 1370, 2285, 4570, 18769, 37538, 62609, 93845, 125218, 187690, 313045, 626090, 8577433, 17154866, 42887165, 85774330]

約数ペア:

[(1, 85774330), (2, 42887165), (5, 17154866), (10, 8577433), (137, 626090), (274, 313045), (457, 187690), (685, 125218), (914, 93845), (1370, 62609), (2285, 37538), (4570, 18769)]