90806547310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{5749}}^1$

素因数の和:6245

約数の個数: 64

約数和(自身を含む): 169317720000

約数和(自身を除く): 78511172690

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 337, 430, 545, 674, 1090, 1685, 3370, 4687, 5749, 9374, 11498, 14491, 23435, 28745, 28982, 36733, 46870, 57490, 72455, 73466, 144910, 183665, 247207, 367330, 494414, 626641, 1236035, 1253282, 1579519, 1937413, 2472070, 3133205, 3159038, 3874826, 6266410, 7897595, 9687065, 15795190, 19374130, 26945563, 53891126, 83308759, 134727815, 166617518, 211178017, 269455630, 416543795, 422356034, 833087590, 1055890085, 2111780170, 9080654731, 18161309462, 45403273655, 90806547310]

約数ペア:

[(1, 90806547310), (2, 45403273655), (5, 18161309462), (10, 9080654731), (43, 2111780170), (86, 1055890085), (109, 833087590), (215, 422356034), (218, 416543795), (337, 269455630), (430, 211178017), (545, 166617518), (674, 134727815), (1090, 83308759), (1685, 53891126), (3370, 26945563), (4687, 19374130), (5749, 15795190), (9374, 9687065), (11498, 7897595), (14491, 6266410), (23435, 3874826), (28745, 3159038), (28982, 3133205), (36733, 2472070), (46870, 1937413), (57490, 1579519), (72455, 1253282), (73466, 1236035), (144910, 626641), (183665, 494414), (247207, 367330)]