205122383670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{451523}}^1$

素因数の和:452349

約数の個数: 64

約数和(自身を含む): 518855258880

約数和(自身を除く): 313732875210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 797, 1594, 2391, 3985, 4782, 7970, 11955, 15143, 23910, 30286, 45429, 75715, 90858, 151430, 227145, 451523, 454290, 903046, 1354569, 2257615, 2709138, 4515230, 6772845, 8578937, 13545690, 17157874, 25736811, 42894685, 51473622, 85789370, 128684055, 257368110, 359863831, 719727662, 1079591493, 1799319155, 2159182986, 3598638310, 5397957465, 6837412789, 10795914930, 13674825578, 20512238367, 34187063945, 41024476734, 68374127890, 102561191835, 205122383670]

約数ペア:

[(1, 205122383670), (2, 102561191835), (3, 68374127890), (5, 41024476734), (6, 34187063945), (10, 20512238367), (15, 13674825578), (19, 10795914930), (30, 6837412789), (38, 5397957465), (57, 3598638310), (95, 2159182986), (114, 1799319155), (190, 1079591493), (285, 719727662), (570, 359863831), (797, 257368110), (1594, 128684055), (2391, 85789370), (3985, 51473622), (4782, 42894685), (7970, 25736811), (11955, 17157874), (15143, 13545690), (23910, 8578937), (30286, 6772845), (45429, 4515230), (75715, 2709138), (90858, 2257615), (151430, 1354569), (227145, 903046), (451523, 454290)]