3117029480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{15373}}^1$

素因数の和:15558

約数の個数: 64

約数和(自身を含む): 7255913040

約数和(自身を除く): 4138883560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 137, 148, 185, 274, 296, 370, 548, 685, 740, 1096, 1370, 1480, 2740, 5069, 5480, 10138, 15373, 20276, 25345, 30746, 40552, 50690, 61492, 76865, 101380, 122984, 153730, 202760, 307460, 568801, 614920, 1137602, 2106101, 2275204, 2844005, 4212202, 4550408, 5688010, 8424404, 10530505, 11376020, 16848808, 21061010, 22752040, 42122020, 77925737, 84244040, 155851474, 311702948, 389628685, 623405896, 779257370, 1558514740, 3117029480]

約数ペア:

[(1, 3117029480), (2, 1558514740), (4, 779257370), (5, 623405896), (8, 389628685), (10, 311702948), (20, 155851474), (37, 84244040), (40, 77925737), (74, 42122020), (137, 22752040), (148, 21061010), (185, 16848808), (274, 11376020), (296, 10530505), (370, 8424404), (548, 5688010), (685, 4550408), (740, 4212202), (1096, 2844005), (1370, 2275204), (1480, 2106101), (2740, 1137602), (5069, 614920), (5480, 568801), (10138, 307460), (15373, 202760), (20276, 153730), (25345, 122984), (30746, 101380), (40552, 76865), (50690, 61492)]