669136770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{54269}}^1$

素因数の和:54419

約数の個数: 48

約数和(自身を含む): 1752486840

約数和(自身を除く): 1083350070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 54269, 108538, 162807, 271345, 325614, 488421, 542690, 814035, 976842, 1628070, 2442105, 4884210, 7434853, 14869706, 22304559, 37174265, 44609118, 66913677, 74348530, 111522795, 133827354, 223045590, 334568385, 669136770]

約数ペア:

[(1, 669136770), (2, 334568385), (3, 223045590), (5, 133827354), (6, 111522795), (9, 74348530), (10, 66913677), (15, 44609118), (18, 37174265), (30, 22304559), (45, 14869706), (90, 7434853), (137, 4884210), (274, 2442105), (411, 1628070), (685, 976842), (822, 814035), (1233, 542690), (1370, 488421), (2055, 325614), (2466, 271345), (4110, 162807), (6165, 108538), (12330, 54269)]