2034645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1490475

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 101, 237, 255, 303, 395, 505, 1185, 1343, 1515, 1717, 4029, 5151, 6715, 7979, 8585, 20145, 23937, 25755, 39895, 119685, 135643, 406929, 678215, 2034645]

約数ペア:

[(1, 2034645), (3, 678215), (5, 406929), (15, 135643), (17, 119685), (51, 39895), (79, 25755), (85, 23937), (101, 20145), (237, 8585), (255, 7979), (303, 6715), (395, 5151), (505, 4029), (1185, 1717), (1343, 1515)]