10878255990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{5755691}}^1$

素因数の和:5755714

約数の個数: 64

約数和(自身を含む): 33152785920

約数和(自身を除く): 22274529930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 5755691, 11511382, 17267073, 28778455, 34534146, 40289837, 51801219, 57556910, 80579674, 86335365, 103602438, 120869511, 155403657, 172670730, 201449185, 241739022, 259006095, 310807314, 362608533, 402898370, 518012190, 604347555, 725217066, 777018285, 1087825599, 1208695110, 1554036570, 1813042665, 2175651198, 3626085330, 5439127995, 10878255990]

約数ペア:

[(1, 10878255990), (2, 5439127995), (3, 3626085330), (5, 2175651198), (6, 1813042665), (7, 1554036570), (9, 1208695110), (10, 1087825599), (14, 777018285), (15, 725217066), (18, 604347555), (21, 518012190), (27, 402898370), (30, 362608533), (35, 310807314), (42, 259006095), (45, 241739022), (54, 201449185), (63, 172670730), (70, 155403657), (90, 120869511), (105, 103602438), (126, 86335365), (135, 80579674), (189, 57556910), (210, 51801219), (270, 40289837), (315, 34534146), (378, 28778455), (630, 17267073), (945, 11511382), (1890, 5755691)]