117906740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5231}}^1$

素因数の和:5277

約数の個数: 72

約数和(自身を含む): 300609792

約数和(自身を除く): 182703052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5231, 5635, 10462, 11270, 20924, 22540, 26155, 36617, 52310, 73234, 104620, 120313, 146468, 183085, 240626, 256319, 366170, 481252, 512638, 601565, 732340, 842191, 1025276, 1203130, 1281595, 1684382, 2406260, 2563190, 3368764, 4210955, 5126380, 5895337, 8421910, 11790674, 16843820, 23581348, 29476685, 58953370, 117906740]

約数ペア:

[(1, 117906740), (2, 58953370), (4, 29476685), (5, 23581348), (7, 16843820), (10, 11790674), (14, 8421910), (20, 5895337), (23, 5126380), (28, 4210955), (35, 3368764), (46, 2563190), (49, 2406260), (70, 1684382), (92, 1281595), (98, 1203130), (115, 1025276), (140, 842191), (161, 732340), (196, 601565), (230, 512638), (245, 481252), (322, 366170), (460, 256319), (490, 240626), (644, 183085), (805, 146468), (980, 120313), (1127, 104620), (1610, 73234), (2254, 52310), (3220, 36617), (4508, 26155), (5231, 22540), (5635, 20924), (10462, 11270)]