270474105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 486528768

約数和(自身を除く): 216054663

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 157, 159, 165, 197, 265, 471, 583, 591, 785, 795, 985, 1727, 1749, 2167, 2355, 2915, 2955, 5181, 6501, 8321, 8635, 8745, 10441, 10835, 24963, 25905, 30929, 31323, 32505, 41605, 52205, 91531, 92787, 114851, 124815, 154645, 156615, 274593, 340219, 344553, 457655, 463935, 574255, 1020657, 1372965, 1639237, 1701095, 1722765, 4917711, 5103285, 8196185, 18031607, 24588555, 54094821, 90158035, 270474105]

約数ペア:

[(1, 270474105), (3, 90158035), (5, 54094821), (11, 24588555), (15, 18031607), (33, 8196185), (53, 5103285), (55, 4917711), (157, 1722765), (159, 1701095), (165, 1639237), (197, 1372965), (265, 1020657), (471, 574255), (583, 463935), (591, 457655), (785, 344553), (795, 340219), (985, 274593), (1727, 156615), (1749, 154645), (2167, 124815), (2355, 114851), (2915, 92787), (2955, 91531), (5181, 52205), (6501, 41605), (8321, 32505), (8635, 31323), (8745, 30929), (10441, 25905), (10835, 24963)]