137406290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14759}}^1$

素因数の和:14799

約数の個数: 48

約数和(自身を含む): 302875200

約数和(自身を除く): 165468910

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 14759, 29518, 73795, 103313, 147590, 206626, 280421, 516565, 560842, 723191, 1033130, 1402105, 1446382, 1962947, 2804210, 3615955, 3925894, 7231910, 9814735, 13740629, 19629470, 27481258, 68703145, 137406290]

約数ペア:

[(1, 137406290), (2, 68703145), (5, 27481258), (7, 19629470), (10, 13740629), (14, 9814735), (19, 7231910), (35, 3925894), (38, 3615955), (49, 2804210), (70, 1962947), (95, 1446382), (98, 1402105), (133, 1033130), (190, 723191), (245, 560842), (266, 516565), (490, 280421), (665, 206626), (931, 147590), (1330, 103313), (1862, 73795), (4655, 29518), (9310, 14759)]