2013405510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{7823}}^1$

素因数の和:8229

約数の個数: 64

約数和(自身を含む): 5056432128

約数和(自身を除く): 3043026618

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 373, 690, 746, 1119, 1865, 2238, 3730, 5595, 7823, 8579, 11190, 15646, 17158, 23469, 25737, 39115, 42895, 46938, 51474, 78230, 85790, 117345, 128685, 179929, 234690, 257370, 359858, 539787, 899645, 1079574, 1799290, 2698935, 2917979, 5397870, 5835958, 8753937, 14589895, 17507874, 29179790, 43769685, 67113517, 87539370, 134227034, 201340551, 335567585, 402681102, 671135170, 1006702755, 2013405510]

約数ペア:

[(1, 2013405510), (2, 1006702755), (3, 671135170), (5, 402681102), (6, 335567585), (10, 201340551), (15, 134227034), (23, 87539370), (30, 67113517), (46, 43769685), (69, 29179790), (115, 17507874), (138, 14589895), (230, 8753937), (345, 5835958), (373, 5397870), (690, 2917979), (746, 2698935), (1119, 1799290), (1865, 1079574), (2238, 899645), (3730, 539787), (5595, 359858), (7823, 257370), (8579, 234690), (11190, 179929), (15646, 128685), (17158, 117345), (23469, 85790), (25737, 78230), (39115, 51474), (42895, 46938)]