1216578630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{1597}}^1$

素因数の和:2053

約数の個数: 64

約数和(自身を含む): 2973047040

約数和(自身を除く): 1756468410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 379, 402, 670, 758, 1005, 1137, 1597, 1895, 2010, 2274, 3194, 3790, 4791, 5685, 7985, 9582, 11370, 15970, 23955, 25393, 47910, 50786, 76179, 106999, 126965, 152358, 213998, 253930, 320997, 380895, 534995, 605263, 641994, 761790, 1069990, 1210526, 1604985, 1815789, 3026315, 3209970, 3631578, 6052630, 9078945, 18157890, 40552621, 81105242, 121657863, 202763105, 243315726, 405526210, 608289315, 1216578630]

約数ペア:

[(1, 1216578630), (2, 608289315), (3, 405526210), (5, 243315726), (6, 202763105), (10, 121657863), (15, 81105242), (30, 40552621), (67, 18157890), (134, 9078945), (201, 6052630), (335, 3631578), (379, 3209970), (402, 3026315), (670, 1815789), (758, 1604985), (1005, 1210526), (1137, 1069990), (1597, 761790), (1895, 641994), (2010, 605263), (2274, 534995), (3194, 380895), (3790, 320997), (4791, 253930), (5685, 213998), (7985, 152358), (9582, 126965), (11370, 106999), (15970, 76179), (23955, 50786), (25393, 47910)]