2730585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 5483520

約数和(自身を除く): 2752935

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 67, 95, 143, 165, 195, 201, 209, 247, 285, 335, 429, 627, 715, 737, 741, 871, 1005, 1045, 1235, 1273, 2145, 2211, 2613, 2717, 3135, 3685, 3705, 3819, 4355, 6365, 8151, 9581, 11055, 13065, 13585, 14003, 16549, 19095, 28743, 40755, 42009, 47905, 49647, 70015, 82745, 143715, 182039, 210045, 248235, 546117, 910195, 2730585]

約数ペア:

[(1, 2730585), (3, 910195), (5, 546117), (11, 248235), (13, 210045), (15, 182039), (19, 143715), (33, 82745), (39, 70015), (55, 49647), (57, 47905), (65, 42009), (67, 40755), (95, 28743), (143, 19095), (165, 16549), (195, 14003), (201, 13585), (209, 13065), (247, 11055), (285, 9581), (335, 8151), (429, 6365), (627, 4355), (715, 3819), (737, 3705), (741, 3685), (871, 3135), (1005, 2717), (1045, 2613), (1235, 2211), (1273, 2145)]